IBM
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Remote code execution in IBM Documentation Offline 1.0.0 through 1.4.1 allows an attacker to run arbitrary code by abusing improper control of file paths (CWE-73). The flaw is reachable over the network without authentication or user interaction per the vendor-assigned CVSS 9.8 vector, giving an attacker full read/write/execution impact on the host. No public exploit has been identified at time of analysis, and the issue is not listed in CISA KEV.
Remote code execution in IBM Documentation Offline 1.0.0 through 1.4.1 stems from improper neutralization of output written to logs (CWE-117), which a remote attacker can leverage to run arbitrary code with total impact to confidentiality, integrity, and availability. IBM has published a fix, and the vendor CVSS of 9.8 reflects an unauthenticated network-reachable vector; however, EPSS is low (0.27%, 19th percentile) and there is no public exploit identified at time of analysis, so exposure appears theoretical rather than active. Note a signal conflict: the root-cause weakness is log injection, yet the stated impact is code execution - the intermediate mechanism is not documented in the available data.
Path traversal in IBM Documentation Offline 1.0.0 through 1.4.1 enables unauthenticated remote attackers to read arbitrary files from the underlying server filesystem. The CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N vector confirms fully network-accessible exploitation with no privileges or user interaction required, resulting in high confidentiality impact but no integrity or availability loss. No public exploit has been identified at time of analysis, and the vulnerability is not listed in CISA KEV; however, the trivial attack complexity and zero-authentication requirement make exposed instances an immediate patching priority.
Authentication token validation flaws in IBM i 7.3 through 7.6 expose network-reachable systems to remote unauthenticated attackers capable of extracting sensitive information and performing limited unauthorized operations. The CWE-287 root cause (Improper Authentication) combined with a PR:N/AV:N CVSS vector confirms exploitation requires no credentials and no user interaction over the network. No active exploitation has been confirmed (not in CISA KEV), EPSS sits at 0.31% (23rd percentile), and SSVC marks exploitation status as 'none' - signals that collectively moderate urgency despite the 8.2 CVSS score.
Denial of service via buffer overflow in IBM i 7.3 through 7.6 exposes all supported release lines of IBM's midrange operating system to remote disruption. The CVSS:3.1 vector (AV:N/AC:L/PR:N/UI:N) confirms that an unauthenticated remote attacker can trigger the flaw with low complexity and no user interaction, resulting in high availability impact and limited integrity impact - consistent with an out-of-bounds write that can crash or destabilize a targeted component. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Improper authentication in IBM i (IBM's integrated midrange operating system, formerly OS/400) versions 7.3, 7.4, 7.5 and 7.6 allows a remote attacker to bypass authentication controls to execute arbitrary code or read sensitive data, provided a legitimate user is induced to interact (UI:R). IBM has published a fix (support node 7283292) and rates it 9.6 critical; there is no public exploit identified at time of analysis and it is not in CISA KEV, with a low EPSS score of 0.41% (34th percentile) indicating no observed mass exploitation yet.
Improper authentication in IBM i 7.3 through 7.6 enables remote unauthenticated attackers to bypass authentication controls over the network, yielding access to sensitive information with additional low-level integrity and availability impact per the CVSS vector. The vulnerability is classified under CWE-287 (Improper Authentication) and tagged as an authentication bypass, indicating the platform's authentication mechanism can be circumvented without credentials. No public exploit code has been identified at time of analysis, and IBM has released a patch via their support portal.
Improper anti-CSRF token validation in IBM i 7.3 through 7.6 enables remote authenticated attackers to bypass CSRF security controls, resulting in high confidentiality and integrity compromise (CVSS 8.1). The flaw is rooted in the server's failure to correctly validate CSRF tokens on state-changing requests, allowing a low-privileged authenticated attacker to forge or replay requests without victim interaction. No public exploit code has been identified at time of analysis, and IBM has released a patch via advisory 7283569.
Improper session management in IBM i 7.3 through 7.6 enables remote authenticated attackers to perform unauthorized operations and access sensitive information without elevated privileges. The vulnerability maps to CWE-294 (Authentication Bypass by Capture-replay), meaning valid but low-privileged credentials are sufficient to exploit weaknesses in how sessions are validated or managed. No public exploit has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog; however, the CVSS score of 8.1 reflects high confidentiality and integrity impact with low attack complexity.
Out-of-bounds write in IBM i 7.3 through 7.6 enables a local low-privileged attacker to execute arbitrary code, with scope change (S:C) indicating the exploit crosses a security boundary into a higher-privileged component - achieving full confidentiality, integrity, and availability impact. The CVSS score of 8.8 reflects the severity of privilege escalation potential despite requiring local access. No public exploit has been identified at time of analysis, and IBM has released a patch via their support portal.
Local privilege escalation in IBM i 7.3 through 7.6 allows an authenticated local attacker with low-level privileges to gain fully elevated access by exploiting improper validation of the LANG environment variable (CWE-73). The failure to sanitize this locale-setting variable enables redirection of file or path resolution to attacker-controlled resources, which the system then processes with elevated authority - resulting in complete compromise of confidentiality, integrity, and availability. No public exploit code has been identified at time of analysis, and CISA SSVC confirms zero known exploitation activity, though the SSVC technical impact rating of 'total' underscores the severity if successfully triggered by an insider or post-compromise attacker.
Heap-based buffer overflow in IBM i 7.3 through 7.6 enables remote authenticated attackers to execute arbitrary code with full confidentiality, integrity, and availability impact. The vulnerability carries a CVSS 3.1 base score of 8.8 and is network-accessible with low attack complexity, making it a high-priority remediation target for IBM Power Systems environments. No public exploit code or active CISA KEV-listed exploitation has been identified at time of analysis; a vendor patch is available via IBM's support portal.
Unauthorized access to privileged system objects is possible in IBM i 7.3 through 7.6 via a time-of-check to time-of-use (TOCTOU) race condition exploiting symbolic links, reachable by remote authenticated low-privilege users. The CVSS scope change (S:C) combined with full C/I/A impact signals that successful exploitation can reach objects and resources beyond the attacker's normal privilege boundary, effectively enabling privilege escalation across the OS. No public exploit code or CISA KEV listing has been identified at time of analysis, but the patch is available via the IBM advisory.
SQL injection in IBM i 7.6, 7.5, and 7.4 lets a remote attacker submit specially crafted SQL statements that read, insert, alter, or delete data in the back-end database. The flaw is vendor-reported by IBM and carries a 9.8 CVSS with a network, unauthenticated vector, though no public exploit identified at time of analysis and EPSS exploitation probability is low (0.27%, 19th percentile).
Path traversal in IBM i versions 7.3 through 7.6 enables a low-privileged remote authenticated attacker to bypass object-level access controls and gain unauthorized read, write, or disruptive access to arbitrary system objects. The CVSS 8.8 rating reflects full C/I/A impact across a network-accessible attack surface requiring only low privilege - consistent with IBM's own report as originating vendor and the EUVD advisory. No public exploit code has been identified and this vulnerability is not listed in CISA KEV; EPSS at 0.36% (29th percentile) indicates low current exploitation activity, though a vendor patch is now confirmed available.
Arbitrary file ownership change in IBM i 7.3 through 7.6 enables local authenticated attackers to seize control of files outside their intended access scope by supplying a crafted, attacker-controlled path to a vulnerable ownership-change operation that lacks adequate validation. The flaw is rooted in CWE-73 (External Control of File Name or Path) and carries a CVSS 7.8 High score with full confidentiality, integrity, and availability impact, consistent with a local privilege escalation path to system-level control. IBM has released a patch via their support portal; no public exploit code has been identified and the vulnerability does not appear in the CISA KEV catalog at the time of this analysis.
IBM i 7.6 exposes a remotely exploitable denial-of-service condition via an out-of-bounds write (CWE-787) that can be triggered by an unauthenticated remote attacker over the network without user interaction. The vulnerability produces high availability impact with no confidentiality or integrity consequence, consistent with a crash or resource exhaustion outcome rather than code execution. No public exploit or active exploitation has been identified at time of analysis; a vendor patch has been released.
Denial of service affecting IBM i versions 7.3 through 7.6 stems from uninitialized memory consumption during ASN.1 length processing, reachable by remote unauthenticated attackers over a network path without user interaction. The vendor CVSS vector rates C:H/I:H/A:H despite the public description referencing only a DoS outcome, a discrepancy suggesting the vulnerability's full potential may extend to memory disclosure or integrity impacts - reviewers should consult IBM Support advisory 7283573 to resolve this conflict before prioritizing response. No public exploit code has been identified and the vulnerability is absent from CISA KEV, but the high-complexity network attack vector means adversaries with specific knowledge of the target's ASN.1 service exposure remain a realistic threat to unpatched systems.
Authentication bypass in IBM i (OS/400) versions 7.3, 7.4, 7.5, and 7.6 allows a remote unauthenticated attacker to access server resources with the privileges of an authenticated user by exploiting improper authentication handling during NTLM session negotiation. The CVSS 3.1 base score is 9.8 (network vector, no privileges, no user interaction, total confidentiality/integrity/availability impact), though the EPSS exploitation probability is low (0.40%, 33rd percentile) and CISA's SSVC framework records exploitation status as 'none'. No public exploit identified at time of analysis, and it is not listed in CISA KEV.
Out-of-bounds read in IBM i 7.3 through 7.6 exposes sensitive memory contents to unauthenticated remote attackers over the network, with additional limited availability impact. The CVSS vector (AV:N/AC:L/PR:N/UI:N/S:U) confirms exploitation requires no authentication and no user interaction, lowering the barrier for opportunistic targeting. No public exploit code or CISA KEV listing has been identified at time of analysis, though a vendor patch is available.
Information disclosure and denial of service in IBM i (formerly OS/400) versions 7.3, 7.4, 7.5, and 7.6 lets a remote unauthenticated attacker trigger a stack-based buffer overflow, potentially reading sensitive memory contents and crashing the affected service. IBM (the reporter) has released a patch, and no public exploit has been identified at time of analysis. Despite a CVSS of 9.1, the EPSS probability is low (0.25%, 17th percentile) and CISA SSVC records no known exploitation.
Privilege escalation in IBM i 7.3 through 7.6 allows remote authenticated users to gain unauthorized elevated privileges via improper privilege management. The CVSS vector (AV:N/AC:L/PR:L/UI:N) confirms network-reachable exploitation requiring only low-level credentials, with full confidentiality, integrity, and availability impact on the affected system. No public exploit code or CISA KEV listing is identified at time of analysis, but a vendor-released patch is available.
Remote code execution in IBM i 7.3 through 7.6 is possible for any authenticated remote attacker who can manipulate an untrusted search path used by privileged system components. The CVSS 8.8 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) confirms network accessibility with minimal privilege prerequisites and no user interaction, yielding full confidentiality, integrity, and availability impact. Vendor patch is available; no public exploit code or CISA KEV listing has been identified at time of analysis.
Arbitrary code execution in IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 on Windows is enabled by a publicly writable directory created when the application is installed in 'all users' mode. A local attacker with low privileges can plant malicious content in this directory, which the application subsequently loads with higher-privilege context, achieving full code execution. No active exploitation is confirmed (not in CISA KEV), and the EPSS score of 0.11% (2nd percentile) reflects low observed exploitation pressure, though the SSVC technical impact rating is 'total', underscoring the severity if exploited.
Authentication bypass in IBM WebSphere Application Server Liberty (versions 17.0.0.3 through 26.0.0.8) allows remote attackers to circumvent authentication controls when the rtcomm-1.0 or rtcommGateway-1.0 feature is enabled, exposing protected real-time communication functions. The CVSS 3.1 base score is 9.4 (AV:N/AC:L/PR:N/UI:N/C:H/I:H/A:L), reflecting high confidentiality and integrity impact reachable over the network without credentials. A vendor patch is available; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
IBM Storage Scale GUI versions 5.2.3.0-5.2.3.8 and 6.0.0.0-6.0.1.0 ship with a hardcoded authentication token embedded in source code, granting any network-reachable attacker the ability to authenticate to the REST API and inter-node cluster communication channels without valid credentials. The static nature of the token means it is identical across every affected deployment, making a single disclosure universally exploitable against all unpatched instances. IBM has released a patch via advisory 7283308, and no public exploit or CISA KEV listing has been identified at time of analysis.
Remote denial-of-service in IBM i 7.3 through 7.6 allows unauthenticated network attackers to crash a host server by submitting malformed requests that trigger an out-of-bounds write (CWE-787) in the server's client data validation logic. The CVSS vector confirms no credentials or user interaction are required, making the attack straightforward to attempt against any network-reachable IBM i host server. No public exploit code has been identified at time of analysis, and IBM has released a patch via their support portal.
Remote code execution in IBM i 7.3 through 7.6 is achievable by any authenticated network attacker via an out-of-bounds write (buffer overflow) triggered over the network. The vulnerability requires only low-level credentials, making it accessible to any valid user account on an internet- or network-exposed IBM i system. No public exploit code or CISA KEV listing has been identified at time of analysis, but the vendor has confirmed the flaw and released a patch via IBM Support.
Remote code execution in IBM i (formerly OS/400) releases 7.3 through 7.6 stems from a buffer overflow (out-of-bounds write) that a remote, unauthenticated attacker can trigger to run arbitrary code on the host. IBM has published a fix, and while the CVSS base score is 9.8, there is no public exploit identified at time of analysis and EPSS estimates exploitation probability at only 0.37% (30th percentile). CISA's SSVC framing rates exploitation as none and the vulnerability as not automatable, tempering the raw-score urgency.
Denial of service in IBM i 7.3 through 7.6 allows remote unauthenticated attackers to crash or hang affected systems by triggering an infinite loop condition (CWE-835) over the network. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms the attack requires no authentication and minimal complexity, making automated exploitation straightforward. No public exploit code or active exploitation via CISA KEV has been identified at time of analysis.
Denial of service in IBM i 7.3 through 7.6 allows remote unauthenticated attackers to exhaust system resources through unbounded resource allocation, rendering the platform unavailable to legitimate users. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms exploitation requires no authentication and no user interaction, with low attack complexity over the network. No public exploit code and no CISA KEV entry have been identified at the time of analysis; a vendor patch is available.
Remote denial of service in IBM i 7.3 through 7.6 is achievable by an unauthenticated network attacker via a CWE-835 infinite loop condition. Per the CVSS vector (AV:N/AC:L/PR:N/UI:N), exploitation requires no authentication and no user interaction against affected systems. No public exploit code or active exploitation confirmed at time of analysis; IBM has released a patch.
Heap buffer overflow in IBM i 7.3 through 7.6 enables remote, unauthenticated attackers to crash affected systems via a network-reachable code path, resulting in a complete denial of availability. The vulnerability is rooted in CWE-787 (out-of-bounds write) and carries a CVSS 3.1 base score of 7.5 (High) with a fully unauthenticated network attack vector. No public exploit code or CISA KEV listing has been identified at time of analysis; IBM has released a patch through its support portal.
Unauthenticated remote exploitation of a buffer overflow in IBM i 7.3 through 7.6 allows attackers to cause denial of service and modify authentication metadata without any credentials or user interaction. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms trivially reachable exploitation over the network against default-accessible services. IBM has released a patch; no public exploit code or CISA KEV listing has been identified at time of analysis.
Authentication bypass in IBM i (the operating system for IBM Power/AS-400 midrange systems) versions 7.3, 7.4, 7.5, and 7.6 allows remote attackers to circumvent security restrictions because the system improperly validates a client-asserted identity (CWE-287). Because a caller's claimed identity is trusted without adequate verification, an attacker can impersonate another principal and gain unauthorized access to protected resources with full confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis, and the EPSS probability is low (0.34%, 27th percentile), but the CVSS 9.8 rating and network-reachable, unauthenticated vector make this a high-priority patch.
Local privilege escalation in IBM i versions 7.3 through 7.6 allows an authenticated local user with low-level system privileges to gain elevated authority due to improper privilege management (CWE-269). The CVSS vector (AV:L/AC:L/PR:L/UI:N) confirms exploitation requires no special conditions beyond existing local access, with full confidentiality, integrity, and availability impact upon success. No public exploit code has been identified at time of analysis, and IBM has released a patch via its support portal.
Memory-corruption in IBM Db2's IXF file IMPORT parser lets an attacker supply a crafted IXF data file that overflows a stack buffer (CWE-121), affecting Db2 11.5.0 through 11.5.9 and 12.1.0 through 12.1.5 on all listed platforms. Successful exploitation can crash the database engine or lead to code execution in the Db2 server process, yielding total loss of confidentiality, integrity, and availability. IBM has released a fix; there is no public exploit identified at time of analysis and CISA SSVC currently rates exploitation as 'none'.
Remote unauthenticated denial of service and sensitive information disclosure in IBM i 7.3 through 7.6 stems from an integer underflow (CWE-125 out-of-bounds read) reachable over the network without authentication. An attacker sending a crafted request can crash an affected service and read portions of process memory, yielding both high availability impact and limited confidentiality exposure. No public exploit code has been identified at time of analysis and this CVE is not listed in the CISA KEV catalog, though the low-complexity, unauthenticated attack vector makes it a meaningful risk for internet-exposed IBM i systems.
Remote unauthenticated OS command injection in IBM Informix Dynamic Server 12.10, 14.10, and 15.0 allows network-accessible attackers to execute arbitrary system commands under the Informix service account without any credentials or user interaction. Rooted in CWE-78, the flaw arises from insufficient validation of user-supplied input before it is passed to OS-level execution routines, spanning three major version branches of the product. No CISA KEV listing or public proof-of-concept has been identified at time of analysis; a vendor patch is available via the IBM advisory.
Local privilege escalation in IBM Informix Dynamic Server 14.10 and 15.0 allows any low-privileged local OS user to gain root access by exploiting improper access controls in the setuid-root `oninit` utility. The CVSS vector (AV:L/AC:L/PR:L/UI:N) confirms a low-complexity local attack requiring no user interaction, resulting in full system compromise. No public exploit has been identified at time of analysis, and this vulnerability is not currently listed in the CISA KEV catalog.
Privilege escalation in IBM Db2 (data server versions 11.5.0-11.5.9 and 12.1.0-12.1.5) allows an attacker to submit a specially crafted query that bypasses authorization controls and gains elevated database privileges, classified as CWE-285 improper authorization. IBM reported the issue and has published a fix; there is no public exploit identified at time of analysis and it is not on CISA KEV. EPSS is low at 0.32% (25th percentile) despite the 9.8 CVSS, indicating no observed mass-exploitation activity yet.
IBM Db2 versions 11.5.0 through 11.5.9 and 12.1.0 through 12.1.5 expose an improper authorization flaw in certain database commands, enabling a low-privileged authenticated user to bypass server-side authority checks and directly modify database catalog data. The root cause is CWE-602 (client-side enforcement of server-side security), where authorization validation is not properly enforced at the server layer. No public exploit has been identified and SSVC rates exploitation as none currently, though the high integrity impact against catalog metadata - which governs schema definitions and access control structures - makes this a meaningful patching priority for all affected Db2 deployments.
Arbitrary code execution is achievable on Windows endpoints running IBM i Access Client Solutions (ACS) 1.1.2.0 through 1.1.9.13 when the software is installed in all-users mode, because the installer leaves one or more configuration files world-writable. Any local user with standard (non-administrator) privileges can modify these files to inject code that executes under the security context of other users who subsequently launch the application. No public exploit code or CISA KEV listing has been identified at time of analysis; however, the CVSS 7.8 High rating reflects the full confidentiality, integrity, and availability impact achievable once a local foothold exists.
Code-integrity failure in IBM i Access Client Solutions (ACS) versions 1.1.2.0 through 1.1.9.13 lets a positioned attacker deliver unverified, compromised product code to a user's workstation when ACS is configured to auto-update from an IBM i host. Because ACS does not validate the integrity/authenticity of downloaded update code (CWE-494), an attacker who can serve or tamper with that update stream can achieve arbitrary code execution on the client machine. Carries a vendor CVSS of 9.6 (adjacent, scope-changed, full CIA impact), but there is no public exploit identified at time of analysis and EPSS is very low at 0.11%.
Zip slip path traversal in IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 allows a network-positioned attacker to write arbitrary files outside the intended extraction directory when a victim imports a maliciously crafted configuration archive. The CVSS vector (AV:N/AC:L/PR:N/UI:R) confirms the attack is network-deliverable with low complexity but requires the target user to actively import the crafted configuration - a social engineering dependency that is the primary limiting factor. No public exploit or CISA KEV listing has been identified at time of analysis; vendor patch is confirmed available.
OS command injection in IBM i Access Client Solutions versions 1.1.2.0 through 1.1.9.13 enables a local attacker to execute arbitrary code on the underlying operating system. Exploitation requires user interaction (UI:R) but no prior privileges (PR:N), suggesting the attack vector involves a maliciously crafted file or input that a victim opens or processes with the client application. IBM has released a patch via advisory node/7282954, and no public exploit or CISA KEV listing has been identified at time of analysis.
Privilege escalation in IBM Security Verify Access and IBM Verify Identity Access allows an authenticated low-privilege user to assume the identity and privileges of another user by submitting a specially crafted network request. The vulnerability spans both on-premises and container deployments across multiple product generations (10.x and 11.x lines), broadening the exposed surface considerably. No public exploit code or CISA KEV listing has been identified at time of analysis, but the CVSS score of 8.1 and low attack complexity make this a high-priority patching target for organizations running IBM identity infrastructure.
Privilege escalation via command injection in IBM Security Verify Access and IBM Verify Identity Access allows an authenticated administrator to execute system commands beyond their authorized scope. Affected products span IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 (including the container variant), with network-accessible administrative interfaces as the attack surface. Full confidentiality, integrity, and availability compromise of the underlying system is possible; no public exploit identified at time of analysis and this vulnerability is not listed in the CISA KEV catalog.
Authentication bypass in IBM Security Verify Access and IBM Verify Identity Access exposes protected resources to unauthenticated remote attackers via inconsistent HTTP request parsing at the reverse proxy layer. Affected deployments span IBM Security Verify Access 10.0-10.0.9.2 and IBM Verify Identity Access 11.0-11.0.3 (software and container variants). No public exploit or CISA KEV listing has been identified at time of analysis, but the identity gateway role of this product means a successful bypass could silently undermine authentication enforcement across all downstream resources it protects.
OS command injection in IBM Security Verify Access and IBM Verify Identity Access management interfaces enables already-privileged administrators to execute arbitrary operating system commands beyond their intended scope by submitting crafted HTTP requests to the vulnerable endpoint. Affected deployments span IBM Security Verify Access 10.0-10.0.9.2, IBM Verify Identity Access 11.0-11.0.3, and the containerized variant of the latter - covering both legacy on-premises and modern container-based identity infrastructure. No public exploit code or CISA KEV listing has been identified at time of analysis; however, the full confidentiality, integrity, and availability impact against identity management infrastructure elevates organizational risk well beyond what the PR:H prerequisite might suggest at face value.
Format string injection in IBM Security Verify Access (10.0-10.0.9.2) and IBM Verify Identity Access (11.0-11.0.3, including container deployments) enables authenticated administrative attackers to send crafted HTTP requests to the management interface, triggering uncontrolled format string processing. Successful exploitation produces high confidentiality impact through stack memory disclosure and high availability impact through service crashes, with CVSS scope change indicating potential downstream effect on identity services beyond the management component. No public exploit is identified at time of analysis; this is a vendor-confirmed finding reported directly by IBM PSIRT.
Authentication bypass in IBM Security Verify Access 10.0-10.0.9.2 and IBM Verify Identity Access 11.0-11.0.3 (including container deployments) allows network-accessible unauthenticated attackers to circumvent the Reverse Proxy component's cryptographic validation of user-supplied data under certain configurations. The CVSS 7.4 (AV:N/AC:H/PR:N) rating reflects high confidentiality and integrity impact with no privilege requirement, though exploitation depends on specific deployment configurations being active. No public exploit code or CISA KEV listing has been identified at time of analysis, positioning this as a targeted rather than mass-exploitation risk.
IBM i Access Client Solutions versions 1.1.2.0 through 1.1.9.13 expose a publicly writable truststore, allowing a local authenticated attacker to inject a rogue certificate authority and subsequently intercept or manipulate TLS-protected communications. The writable truststore breaks the chain of trust at the client level, enabling man-in-the-middle attacks against sessions the client believes are cryptographically secured. No public exploit or active exploitation has been identified at time of analysis, and EPSS probability is extremely low at 0.09%.
Denial of service in IBM Security Verify Access and IBM Verify Identity Access - including container editions - allows remote unauthenticated attackers to crash or indefinitely stall authentication services by triggering an infinite loop (CWE-835). All versions from 10.0 through 10.0.9.2 (Security Verify Access) and 11.0 through 11.0.3 (Verify Identity Access) are affected across both appliance and container deployments. IBM has released a patch; no public exploit code exists and no active exploitation has been recorded by CISA at time of analysis.
Cryptographic validation weakness in the IBM Security Verify Access / Verify Identity Access Reverse Proxy (WebSEAL) allows remote attackers to bypass expected integrity checks on user-supplied data in certain configurations, affecting Security Verify Access 10.0 through 10.0.9.2 and Verify Identity Access (and its Container edition) 11.0 through 11.0.3. NVD rates this CVSS 9.8, but the vague 'certain configurations' wording and a low EPSS of 0.24% (15th percentile) with SSVC exploitation status 'none' point to a config-dependent issue rather than mass exploitation. There is no public exploit identified at time of analysis and it is not on CISA KEV.
Remote code execution in IBM Informix Dynamic Server 14.10, 12.10.x, and 15.0 is possible through a stack-based buffer overflow (CWE-121) in the oninit daemon's sq_sgkprepare function, triggered when processing a SQL interface request containing an unchecked length field. An authenticated, network-adjacent attacker with low-privilege SQL credentials can exploit this to achieve full compromise of the database server, resulting in complete confidentiality, integrity, and availability impact. No public exploit has been identified at time of analysis; IBM has released a patch via Security Advisory 7283143.
OS command injection in IBM i 7.3 through 7.6 allows a remote authenticated attacker to execute arbitrary operating system commands with the privileges of the affected service. The vulnerability stems from improper neutralization of special elements in OS commands (CWE-78), covering all four current IBM i release lines. No public exploit or CISA KEV listing has been identified at time of analysis, but the high CVSS score of 8.8 and full CIA impact triad reflect serious post-authentication risk on a platform commonly used for enterprise workloads.
SQL injection in IBM i (the operating system for IBM Power/AS400 midrange systems) versions 7.3, 7.4, 7.5, and 7.6 lets a remote attacker submit specially crafted SQL statements that reach the back-end database, enabling unauthorized read, insert, modification, or deletion of stored data. IBM assigned a 9.8 CVSS reflecting full confidentiality, integrity, and availability impact, though CISA's SSVC framework rates technical impact only as 'partial' and exploitation as 'none observed.' There is no public exploit identified at time of analysis, and EPSS is low at 0.22% (13th percentile).
Privilege escalation in IBM i 7.3 through 7.6 allows remote authenticated attackers to gain elevated privileges by submitting a crafted, client-supplied profile name that bypasses server-side validation. The root cause is improper privilege management (CWE-269) in profile name handling, enabling an attacker with only low-level authenticated access to escalate to higher system privileges. No public exploit code or active exploitation has been identified at time of analysis, though the low attack complexity and high impact across confidentiality, integrity, and availability make this a serious priority for IBM i environments.
Remote code execution in IBM i (formerly OS/400) versions 7.3, 7.4, 7.5, and 7.6 arises from a stack-based buffer overflow that lets a remote attacker run arbitrary code on the host operating system. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N) indicates unauthenticated network exploitation with high impact to confidentiality, integrity, and availability, scoring 9.8 (Critical). IBM has published a fix, but there is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Remote command injection in IBM i 7.3 through 7.6 allows a network-accessible authenticated attacker to execute arbitrary OS commands by supplying shell metacharacters in unsanitized input, resulting in full confidentiality, integrity, and availability compromise of the affected system. IBM confirmed and patched this vulnerability, documented at https://www.ibm.com/support/pages/node/7283275. No public exploit code or CISA KEV listing has been identified at time of analysis, though the low attack complexity and minimal authentication bar make this a credible threat to any internet-exposed IBM i environment.
Remote code execution in IBM i 7.3 through 7.6 is exploitable by a remote authenticated attacker via improper bounds checking (CWE-787: Out-of-bounds Write). The high integrity impact (I:H) in the CVSS vector confirms that successful exploitation allows an attacker to overwrite memory and achieve arbitrary code execution on the affected IBM Power Systems platform. No public exploit identified at time of analysis, and IBM has released a vendor patch; however, the low-privilege authentication requirement (PR:L) broadens the attacker pool to any valid system user.
Denial of service in IBM i 7.3 through 7.6 allows an unauthenticated remote attacker to crash or render unavailable affected system services by sending input that bypasses server-side size validation. The root cause is CWE-770 (Allocation of Resources Without Limits or Throttling), and the CVSS vector AV:N/AC:L/PR:N/UI:N confirms exploitation requires no authentication, no special conditions, and no user interaction. IBM i systems typically host irreplaceable mission-critical business workloads in sectors such as banking and manufacturing, making availability disruption disproportionately impactful despite the absence of code execution; no public exploit or CISA KEV listing has been identified at time of analysis.
Remote code execution in IBM i (formerly OS/400) versions 7.3, 7.4, 7.5, and 7.6 allows a remote attacker to run arbitrary code via an out-of-bounds write (CWE-787) memory-corruption flaw. The CVSS 3.1 base score is 9.8 (AV:N/AC:L/PR:N/UI:N), indicating unauthenticated network exploitation with no user interaction against affected releases. IBM has released a fix; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV, so the 9.8 rating reflects potential impact rather than confirmed exploitation.
Privilege escalation to root authority in IBM i 7.3 through 7.6 is achievable by any authenticated low-privileged user via a remote code execution flaw in the activation engine component. The activation engine executes with unnecessary system privileges (CWE-250), allowing a planted malicious script to run with root authority, resulting in full compromise of confidentiality, integrity, and availability. No public exploit code or CISA KEV listing has been identified at time of analysis, though the vendor has released a patch and the low attack complexity makes this a credible near-term threat for unpatched IBM i environments.
Out-of-bounds read in IBM i 7.3 through 7.6 enables remote authenticated attackers with low-privilege credentials to obtain sensitive information across a security scope boundary, yielding a high confidentiality impact. The CVSS vector (S:C/C:H) indicates the leaked data can originate from components outside the attacker's immediate security context - a notable escalation beyond typical information disclosure. No public exploit code has been identified at time of analysis, and IBM has released a patch via advisory 7283280.
OS command injection in IBM Db2 Mirror for i (releases 7.4, 7.5, and 7.6) lets a remote, unauthenticated attacker execute arbitrary operating-system commands on the affected IBM i host by injecting unneutralized special characters into a command the product builds and runs. The flaw is rated CVSS 9.8 with full confidentiality, integrity, and availability impact and a network attack vector requiring no privileges or user interaction. No public exploit has been identified at time of analysis, but a vendor patch is available and the low attack complexity makes this a high-priority fix.
Remote code execution in IBM i 7.3, 7.4, 7.5, and 7.6 allows an authenticated attacker to run arbitrary code by abusing an uncontrolled search path element (CWE-427), where a program resolves a library, service program, or executable from an attacker-influenceable location. Because the CVSS scope is changed (S:C), successful exploitation can execute code in a security context beyond the attacker's own low-privileged account, effectively enabling privilege escalation on this enterprise Power-based operating system. IBM has released a fix and there is no public exploit identified at time of analysis, but the 9.9 base score reflects severe impact once a foothold exists.
Remote OS command injection in IBM i 7.5 and 7.6 enables authenticated attackers with low-privilege network access to execute arbitrary commands with elevated system privileges, resulting in complete compromise of confidentiality, integrity, and availability. The flaw (CWE-78) arises from improper neutralization of special characters passed to OS command processing functions without adequate sanitization. No public exploit code or CISA KEV listing has been identified at time of analysis; however, the low attack complexity and network-accessible attack surface make this a high-priority remediation target for any IBM i deployment.
OS command injection in IBM i 7.5 and 7.6 enables a local attacker holding low-level credentials to escalate privileges to a highly elevated system authority level by injecting shell metacharacters into an unsanitized OS command interface (CWE-78). Both release streams - 7.5 and 7.6 - running on IBM Power Systems hardware are confirmed affected per the IBM advisory. IBM has released a patch via their support portal; no CISA KEV listing and no public exploit code have been identified at time of analysis.
IBM i versions 7.3 through 7.6 expose their TCP/IP stack to a remotely-triggered denial of service when processing zero-length TCP option fields. Classified as CWE-835 (Loop with Unreachable Exit Condition), the flaw causes the TCP stack to enter an infinite or unrecoverable processing loop upon receipt of malformed TCP options, exhausting CPU or thread resources and disrupting hosted business services. No public exploit code and no confirmed active exploitation (CISA KEV) have been identified at time of analysis, but the AV:N/AC:L/PR:N/UI:N CVSS vector means any network-reachable IBM i system is exploitable without credentials or special conditions.
Remote authenticated attackers can execute arbitrary commands on IBM i 7.3 through 7.6 by exploiting improper privilege management (CWE-250), achieving full confidentiality, integrity, and availability compromise on affected systems. The CVSS vector of AV:N/AC:L/PR:L/UI:N confirms that only a low-privileged account and network reachability are required - no complex preconditions or user interaction needed. IBM has confirmed the vulnerability and released a patch via advisory; no public exploit code or CISA KEV listing has been identified at time of analysis.
SQL injection in IBM i 7.3 through 7.6 enables a local authenticated attacker to cause a denial of service - and potentially achieve broader data confidentiality and integrity impact - by submitting SQL commands containing improperly neutralized special elements. The flaw (CWE-89) is exploitable without user interaction once local access is obtained. No public exploit code has been identified and CISA has not listed this in KEV; a vendor patch is available.
IBM i versions 7.3 through 7.6 expose arbitrary Control Language (CL) command execution to remote authenticated attackers through insufficient input validation in a network-accessible interface. Any low-privileged IBM i user account is sufficient to exploit this flaw, enabling high-impact compromise of confidentiality and integrity on the affected system. No public exploit code or active exploitation has been identified at time of analysis, but the low attack complexity and broad version range across currently supported IBM i releases make this a meaningful patching priority for affected enterprises.
Privilege escalation in IBM i (formerly OS/400) releases 7.3 through 7.6 lets a remote authenticated user with low privileges gain higher, potentially all-object, authority by abusing improper authorization checks in the handling of high-authority threads. The flaw is scored CVSS 9.9 because of a scope change (S:C) that lets a foothold on the platform lead to full compromise of confidentiality, integrity, and availability. There is no public exploit identified at time of analysis, and EPSS is low at 0.24%, but a vendor patch is available.
Privilege escalation in IBM i versions 7.3 through 7.6 via the Navigator for i web-based administration interface allows an authenticated low-privileged user to elevate their session to root and execute arbitrary commands on the system. The CVSS 3.1 score of 8.8 (PR:L, AV:N, AC:L) reflects that exploitation requires only valid credentials and network access to the Navigator for i interface, with full confidentiality, integrity, and availability impact upon success. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Remote authenticated command execution in IBM i 7.3 through 7.6 stems from improper privilege management during monitor owner reassignment, a specific system management function. An attacker holding low-privileged credentials can exploit this flaw over the network without user interaction to execute arbitrary commands, achieving both high confidentiality and high integrity impact on the affected system. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis, but the low attack complexity and authentication barrier make this a credible threat in any environment with broad user access to IBM i.
Credential harvesting in IBM i (via its Navigator for i web administration console) allows a remote unauthenticated attacker to spoof the legitimate Navigator for i interface and trick operators into disclosing their credentials, per IBM's advisory covering releases 7.6, 7.5, 7.4, and 7.3. The flaw is a CWE-346 origin-validation weakness carrying a CVSS 9.8 rating, though real-world exploitation signals are modest - there is no public exploit identified at time of analysis and EPSS sits at just 0.18% (7th percentile). A vendor patch is available.
Path traversal in IBM i 7.3 through 7.6 allows remote authenticated attackers to read sensitive files and write or manipulate files outside intended directory boundaries. The vulnerability is reachable over the network with only low-privilege credentials, making it accessible to a broad set of authenticated users in multi-tenant or shared IBM i environments. No active exploitation or public proof-of-concept has been identified at time of analysis, and IBM has released a patch via their support portal.
Security restriction bypass in IBM i 7.3 through 7.6 enables remote authenticated attackers to elevate privileges via unsafe Java reflection (CWE-915), allowing dynamic modification of object attributes in ways the platform's access control layer does not anticipate. The CVSS 8.3 score reflects network reachability, low attack complexity, and high confidentiality and integrity impact - meaning any valid low-privilege account can exploit this without user interaction. No public exploit code or CISA KEV listing has been identified at the time of analysis, but the low barrier to exploitation (PR:L, AC:L) makes this a credible lateral-movement or privilege-escalation path in IBM i shops.
XML injection in IBM i versions 7.3 through 7.6 enables a remote low-privileged authenticated attacker to exfiltrate sensitive information and compromise system integrity without disrupting availability. The CVSS 8.1 High score reflects a network-accessible, low-complexity attack path requiring only a standard user account. No public exploit has been identified at time of analysis; a vendor-released patch is available via IBM's support portal.
Privilege escalation via OS command injection in IBM i Navigator for i (versions 7.3 through 7.6) allows any authenticated, low-privileged network user to execute arbitrary OS commands as the root user. The CVSS 8.8 vector (AV:N/AC:L/PR:L/UI:N) confirms this is a low-complexity, network-accessible exploit requiring only a valid user account - no additional privileges or user interaction needed. No public exploit code or CISA KEV listing has been identified at time of analysis, but the low attack complexity and full CIA impact make this a genuine remediation priority for IBM i environments.
Privilege escalation in IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 allows an authenticated low-privileged user to gain unauthorized access to protected data and functionality when the Liberty collectives feature is in use. The CVSS vector (AV:N/AC:L/PR:L/UI:N) confirms network-exploitable, low-complexity exploitation requiring only low-level authentication with no user interaction - resulting in high confidentiality and integrity impact. No public exploit or CISA KEV listing has been identified at time of analysis; a vendor-released patch is available.
Remote code execution in IBM Langflow OSS 1.0.0 through 1.10.3 is achievable by any authenticated attacker due to improper validation of module imports, classified under CWE-94 (Code Injection). The CVSS 8.8 score reflects full confidentiality, integrity, and availability impact with no user interaction required beyond low-privilege authentication. No public exploit code has been identified at time of analysis, EPSS sits at 0.34% (27th percentile), and SSVC designates exploitation as 'none' currently - though the SSVC technical impact is rated 'total', confirming the severity of successful exploitation.
Remote code execution in IBM Langflow OSS 1.0.0 through 1.10.3 is achievable by remote attackers holding low-privilege credentials via server-side code injection (CWE-94). The CVSS score of 8.8 reflects full confidentiality, integrity, and availability impact with a low-complexity network attack path requiring only valid user authentication. No public exploitation has been confirmed - EPSS places the exploitation probability at 0.36% (29th percentile) and SSVC rates exploitation status as none and the attack as non-automatable, though SSVC's technical impact rating is total, consistent with arbitrary code execution.
Remote code execution in IBM Langflow OSS 1.0.0-1.10.3 allows authenticated remote attackers to inject and execute arbitrary Python code by crafting payloads that evade the platform's AST-based security scanning mechanism. The flaw (CWE-94, Code Injection) is particularly insidious because the defensive AST validation layer gives a false sense of protection while silently passing malicious constructs to the Python runtime. No public exploit or CISA KEV listing exists at time of analysis, but the low-complexity, fully network-accessible attack path with complete confidentiality, integrity, and availability impact warrants urgent patching - especially for any internet-exposed or multi-tenant deployments.
Remote code execution in IBM Langflow OSS 1.0.0-1.10.3 allows authenticated low-privilege users to trigger arbitrary Python execution on the backend server by submitting crafted Agentic Assistant workflows containing malicious LLM-generated components that are evaluated server-side during validation before user approval is granted. The flaw (CWE-94, Code Injection) arises because the validation pipeline eagerly executes model-generated Python without sandboxing or deferral, giving attackers backend process-level privileges to exfiltrate data, interact with the file system, or initiate outbound network connections. No public exploit code or CISA KEV listing has been identified at time of analysis; EPSS places exploitation probability at 0.22% (13th percentile), but SSVC rates technical impact as total, making this a high-priority patch target for multi-user or internet-exposed deployments.
Remote code execution in IBM Langflow OSS 1.0.0 through 1.10.3 allows any internet-reachable attacker to execute arbitrary server-side code using only two HTTP requests. The vulnerability is rooted in CWE-94 (Code Injection), enabling full server compromise with no user interaction. A vendor patch is available via IBM advisory, and no public exploit has been identified at time of analysis - however the trivially low attack complexity makes any internet-exposed instance an immediate remediation priority.
Remote code execution in IBM Langflow OSS (versions 1.0.0 through 1.10.3) allows authenticated attackers to execute arbitrary Python code by exploiting a cryptographic weakness (CWE-326) in the custom component validation mechanism. When the optional hardening mode is enabled - the feature intended to restrict execution to trusted component templates - the application validates submitted component code against a truncated SHA-256 digest, making it computationally feasible for an attacker to craft a malicious Python file that collides with a trusted template's hash and bypasses the validation gate entirely. No public exploit code has been identified at time of analysis; a vendor patch is available per IBM advisory, though the exact fixed version is not stated in available data.
Remote code injection in IBM Langflow OSS 1.0.0 through 1.10.3 allows an authenticated remote attacker to execute arbitrary code on the underlying server by supplying malicious input through user-controlled code fields within the platform. The CVSS vector (AV:N/AC:L/PR:L) confirms the attack is network-reachable at low complexity, requiring only low-privilege credentials, with full confidentiality, integrity, and availability impact on the host. A vendor patch is available; no public exploit or CISA KEV listing has been identified at time of analysis.
Remote code execution in IBM Documentation Offline 1.0.0 through 1.4.1 allows an attacker to run arbitrary code by abusing improper control of file paths (CWE-73). The flaw is reachable over the network without authentication or user interaction per the vendor-assigned CVSS 9.8 vector, giving an attacker full read/write/execution impact on the host. No public exploit has been identified at time of analysis, and the issue is not listed in CISA KEV.
Remote code execution in IBM Documentation Offline 1.0.0 through 1.4.1 stems from improper neutralization of output written to logs (CWE-117), which a remote attacker can leverage to run arbitrary code with total impact to confidentiality, integrity, and availability. IBM has published a fix, and the vendor CVSS of 9.8 reflects an unauthenticated network-reachable vector; however, EPSS is low (0.27%, 19th percentile) and there is no public exploit identified at time of analysis, so exposure appears theoretical rather than active. Note a signal conflict: the root-cause weakness is log injection, yet the stated impact is code execution - the intermediate mechanism is not documented in the available data.
Path traversal in IBM Documentation Offline 1.0.0 through 1.4.1 enables unauthenticated remote attackers to read arbitrary files from the underlying server filesystem. The CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N vector confirms fully network-accessible exploitation with no privileges or user interaction required, resulting in high confidentiality impact but no integrity or availability loss. No public exploit has been identified at time of analysis, and the vulnerability is not listed in CISA KEV; however, the trivial attack complexity and zero-authentication requirement make exposed instances an immediate patching priority.
Authentication token validation flaws in IBM i 7.3 through 7.6 expose network-reachable systems to remote unauthenticated attackers capable of extracting sensitive information and performing limited unauthorized operations. The CWE-287 root cause (Improper Authentication) combined with a PR:N/AV:N CVSS vector confirms exploitation requires no credentials and no user interaction over the network. No active exploitation has been confirmed (not in CISA KEV), EPSS sits at 0.31% (23rd percentile), and SSVC marks exploitation status as 'none' - signals that collectively moderate urgency despite the 8.2 CVSS score.
Denial of service via buffer overflow in IBM i 7.3 through 7.6 exposes all supported release lines of IBM's midrange operating system to remote disruption. The CVSS:3.1 vector (AV:N/AC:L/PR:N/UI:N) confirms that an unauthenticated remote attacker can trigger the flaw with low complexity and no user interaction, resulting in high availability impact and limited integrity impact - consistent with an out-of-bounds write that can crash or destabilize a targeted component. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Improper authentication in IBM i (IBM's integrated midrange operating system, formerly OS/400) versions 7.3, 7.4, 7.5 and 7.6 allows a remote attacker to bypass authentication controls to execute arbitrary code or read sensitive data, provided a legitimate user is induced to interact (UI:R). IBM has published a fix (support node 7283292) and rates it 9.6 critical; there is no public exploit identified at time of analysis and it is not in CISA KEV, with a low EPSS score of 0.41% (34th percentile) indicating no observed mass exploitation yet.
Improper authentication in IBM i 7.3 through 7.6 enables remote unauthenticated attackers to bypass authentication controls over the network, yielding access to sensitive information with additional low-level integrity and availability impact per the CVSS vector. The vulnerability is classified under CWE-287 (Improper Authentication) and tagged as an authentication bypass, indicating the platform's authentication mechanism can be circumvented without credentials. No public exploit code has been identified at time of analysis, and IBM has released a patch via their support portal.
Improper anti-CSRF token validation in IBM i 7.3 through 7.6 enables remote authenticated attackers to bypass CSRF security controls, resulting in high confidentiality and integrity compromise (CVSS 8.1). The flaw is rooted in the server's failure to correctly validate CSRF tokens on state-changing requests, allowing a low-privileged authenticated attacker to forge or replay requests without victim interaction. No public exploit code has been identified at time of analysis, and IBM has released a patch via advisory 7283569.
Improper session management in IBM i 7.3 through 7.6 enables remote authenticated attackers to perform unauthorized operations and access sensitive information without elevated privileges. The vulnerability maps to CWE-294 (Authentication Bypass by Capture-replay), meaning valid but low-privileged credentials are sufficient to exploit weaknesses in how sessions are validated or managed. No public exploit has been identified at time of analysis, and this vulnerability is not listed in the CISA KEV catalog; however, the CVSS score of 8.1 reflects high confidentiality and integrity impact with low attack complexity.
Out-of-bounds write in IBM i 7.3 through 7.6 enables a local low-privileged attacker to execute arbitrary code, with scope change (S:C) indicating the exploit crosses a security boundary into a higher-privileged component - achieving full confidentiality, integrity, and availability impact. The CVSS score of 8.8 reflects the severity of privilege escalation potential despite requiring local access. No public exploit has been identified at time of analysis, and IBM has released a patch via their support portal.
Local privilege escalation in IBM i 7.3 through 7.6 allows an authenticated local attacker with low-level privileges to gain fully elevated access by exploiting improper validation of the LANG environment variable (CWE-73). The failure to sanitize this locale-setting variable enables redirection of file or path resolution to attacker-controlled resources, which the system then processes with elevated authority - resulting in complete compromise of confidentiality, integrity, and availability. No public exploit code has been identified at time of analysis, and CISA SSVC confirms zero known exploitation activity, though the SSVC technical impact rating of 'total' underscores the severity if successfully triggered by an insider or post-compromise attacker.
Heap-based buffer overflow in IBM i 7.3 through 7.6 enables remote authenticated attackers to execute arbitrary code with full confidentiality, integrity, and availability impact. The vulnerability carries a CVSS 3.1 base score of 8.8 and is network-accessible with low attack complexity, making it a high-priority remediation target for IBM Power Systems environments. No public exploit code or active CISA KEV-listed exploitation has been identified at time of analysis; a vendor patch is available via IBM's support portal.
Unauthorized access to privileged system objects is possible in IBM i 7.3 through 7.6 via a time-of-check to time-of-use (TOCTOU) race condition exploiting symbolic links, reachable by remote authenticated low-privilege users. The CVSS scope change (S:C) combined with full C/I/A impact signals that successful exploitation can reach objects and resources beyond the attacker's normal privilege boundary, effectively enabling privilege escalation across the OS. No public exploit code or CISA KEV listing has been identified at time of analysis, but the patch is available via the IBM advisory.
SQL injection in IBM i 7.6, 7.5, and 7.4 lets a remote attacker submit specially crafted SQL statements that read, insert, alter, or delete data in the back-end database. The flaw is vendor-reported by IBM and carries a 9.8 CVSS with a network, unauthenticated vector, though no public exploit identified at time of analysis and EPSS exploitation probability is low (0.27%, 19th percentile).
Path traversal in IBM i versions 7.3 through 7.6 enables a low-privileged remote authenticated attacker to bypass object-level access controls and gain unauthorized read, write, or disruptive access to arbitrary system objects. The CVSS 8.8 rating reflects full C/I/A impact across a network-accessible attack surface requiring only low privilege - consistent with IBM's own report as originating vendor and the EUVD advisory. No public exploit code has been identified and this vulnerability is not listed in CISA KEV; EPSS at 0.36% (29th percentile) indicates low current exploitation activity, though a vendor patch is now confirmed available.
Arbitrary file ownership change in IBM i 7.3 through 7.6 enables local authenticated attackers to seize control of files outside their intended access scope by supplying a crafted, attacker-controlled path to a vulnerable ownership-change operation that lacks adequate validation. The flaw is rooted in CWE-73 (External Control of File Name or Path) and carries a CVSS 7.8 High score with full confidentiality, integrity, and availability impact, consistent with a local privilege escalation path to system-level control. IBM has released a patch via their support portal; no public exploit code has been identified and the vulnerability does not appear in the CISA KEV catalog at the time of this analysis.
IBM i 7.6 exposes a remotely exploitable denial-of-service condition via an out-of-bounds write (CWE-787) that can be triggered by an unauthenticated remote attacker over the network without user interaction. The vulnerability produces high availability impact with no confidentiality or integrity consequence, consistent with a crash or resource exhaustion outcome rather than code execution. No public exploit or active exploitation has been identified at time of analysis; a vendor patch has been released.
Denial of service affecting IBM i versions 7.3 through 7.6 stems from uninitialized memory consumption during ASN.1 length processing, reachable by remote unauthenticated attackers over a network path without user interaction. The vendor CVSS vector rates C:H/I:H/A:H despite the public description referencing only a DoS outcome, a discrepancy suggesting the vulnerability's full potential may extend to memory disclosure or integrity impacts - reviewers should consult IBM Support advisory 7283573 to resolve this conflict before prioritizing response. No public exploit code has been identified and the vulnerability is absent from CISA KEV, but the high-complexity network attack vector means adversaries with specific knowledge of the target's ASN.1 service exposure remain a realistic threat to unpatched systems.
Authentication bypass in IBM i (OS/400) versions 7.3, 7.4, 7.5, and 7.6 allows a remote unauthenticated attacker to access server resources with the privileges of an authenticated user by exploiting improper authentication handling during NTLM session negotiation. The CVSS 3.1 base score is 9.8 (network vector, no privileges, no user interaction, total confidentiality/integrity/availability impact), though the EPSS exploitation probability is low (0.40%, 33rd percentile) and CISA's SSVC framework records exploitation status as 'none'. No public exploit identified at time of analysis, and it is not listed in CISA KEV.
Out-of-bounds read in IBM i 7.3 through 7.6 exposes sensitive memory contents to unauthenticated remote attackers over the network, with additional limited availability impact. The CVSS vector (AV:N/AC:L/PR:N/UI:N/S:U) confirms exploitation requires no authentication and no user interaction, lowering the barrier for opportunistic targeting. No public exploit code or CISA KEV listing has been identified at time of analysis, though a vendor patch is available.
Information disclosure and denial of service in IBM i (formerly OS/400) versions 7.3, 7.4, 7.5, and 7.6 lets a remote unauthenticated attacker trigger a stack-based buffer overflow, potentially reading sensitive memory contents and crashing the affected service. IBM (the reporter) has released a patch, and no public exploit has been identified at time of analysis. Despite a CVSS of 9.1, the EPSS probability is low (0.25%, 17th percentile) and CISA SSVC records no known exploitation.
Privilege escalation in IBM i 7.3 through 7.6 allows remote authenticated users to gain unauthorized elevated privileges via improper privilege management. The CVSS vector (AV:N/AC:L/PR:L/UI:N) confirms network-reachable exploitation requiring only low-level credentials, with full confidentiality, integrity, and availability impact on the affected system. No public exploit code or CISA KEV listing is identified at time of analysis, but a vendor-released patch is available.
Remote code execution in IBM i 7.3 through 7.6 is possible for any authenticated remote attacker who can manipulate an untrusted search path used by privileged system components. The CVSS 8.8 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) confirms network accessibility with minimal privilege prerequisites and no user interaction, yielding full confidentiality, integrity, and availability impact. Vendor patch is available; no public exploit code or CISA KEV listing has been identified at time of analysis.
Arbitrary code execution in IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 on Windows is enabled by a publicly writable directory created when the application is installed in 'all users' mode. A local attacker with low privileges can plant malicious content in this directory, which the application subsequently loads with higher-privilege context, achieving full code execution. No active exploitation is confirmed (not in CISA KEV), and the EPSS score of 0.11% (2nd percentile) reflects low observed exploitation pressure, though the SSVC technical impact rating is 'total', underscoring the severity if exploited.
Authentication bypass in IBM WebSphere Application Server Liberty (versions 17.0.0.3 through 26.0.0.8) allows remote attackers to circumvent authentication controls when the rtcomm-1.0 or rtcommGateway-1.0 feature is enabled, exposing protected real-time communication functions. The CVSS 3.1 base score is 9.4 (AV:N/AC:L/PR:N/UI:N/C:H/I:H/A:L), reflecting high confidentiality and integrity impact reachable over the network without credentials. A vendor patch is available; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.
IBM Storage Scale GUI versions 5.2.3.0-5.2.3.8 and 6.0.0.0-6.0.1.0 ship with a hardcoded authentication token embedded in source code, granting any network-reachable attacker the ability to authenticate to the REST API and inter-node cluster communication channels without valid credentials. The static nature of the token means it is identical across every affected deployment, making a single disclosure universally exploitable against all unpatched instances. IBM has released a patch via advisory 7283308, and no public exploit or CISA KEV listing has been identified at time of analysis.
Remote denial-of-service in IBM i 7.3 through 7.6 allows unauthenticated network attackers to crash a host server by submitting malformed requests that trigger an out-of-bounds write (CWE-787) in the server's client data validation logic. The CVSS vector confirms no credentials or user interaction are required, making the attack straightforward to attempt against any network-reachable IBM i host server. No public exploit code has been identified at time of analysis, and IBM has released a patch via their support portal.
Remote code execution in IBM i 7.3 through 7.6 is achievable by any authenticated network attacker via an out-of-bounds write (buffer overflow) triggered over the network. The vulnerability requires only low-level credentials, making it accessible to any valid user account on an internet- or network-exposed IBM i system. No public exploit code or CISA KEV listing has been identified at time of analysis, but the vendor has confirmed the flaw and released a patch via IBM Support.
Remote code execution in IBM i (formerly OS/400) releases 7.3 through 7.6 stems from a buffer overflow (out-of-bounds write) that a remote, unauthenticated attacker can trigger to run arbitrary code on the host. IBM has published a fix, and while the CVSS base score is 9.8, there is no public exploit identified at time of analysis and EPSS estimates exploitation probability at only 0.37% (30th percentile). CISA's SSVC framing rates exploitation as none and the vulnerability as not automatable, tempering the raw-score urgency.
Denial of service in IBM i 7.3 through 7.6 allows remote unauthenticated attackers to crash or hang affected systems by triggering an infinite loop condition (CWE-835) over the network. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms the attack requires no authentication and minimal complexity, making automated exploitation straightforward. No public exploit code or active exploitation via CISA KEV has been identified at time of analysis.
Denial of service in IBM i 7.3 through 7.6 allows remote unauthenticated attackers to exhaust system resources through unbounded resource allocation, rendering the platform unavailable to legitimate users. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms exploitation requires no authentication and no user interaction, with low attack complexity over the network. No public exploit code and no CISA KEV entry have been identified at the time of analysis; a vendor patch is available.
Remote denial of service in IBM i 7.3 through 7.6 is achievable by an unauthenticated network attacker via a CWE-835 infinite loop condition. Per the CVSS vector (AV:N/AC:L/PR:N/UI:N), exploitation requires no authentication and no user interaction against affected systems. No public exploit code or active exploitation confirmed at time of analysis; IBM has released a patch.
Heap buffer overflow in IBM i 7.3 through 7.6 enables remote, unauthenticated attackers to crash affected systems via a network-reachable code path, resulting in a complete denial of availability. The vulnerability is rooted in CWE-787 (out-of-bounds write) and carries a CVSS 3.1 base score of 7.5 (High) with a fully unauthenticated network attack vector. No public exploit code or CISA KEV listing has been identified at time of analysis; IBM has released a patch through its support portal.
Unauthenticated remote exploitation of a buffer overflow in IBM i 7.3 through 7.6 allows attackers to cause denial of service and modify authentication metadata without any credentials or user interaction. The CVSS vector (AV:N/AC:L/PR:N/UI:N) confirms trivially reachable exploitation over the network against default-accessible services. IBM has released a patch; no public exploit code or CISA KEV listing has been identified at time of analysis.
Authentication bypass in IBM i (the operating system for IBM Power/AS-400 midrange systems) versions 7.3, 7.4, 7.5, and 7.6 allows remote attackers to circumvent security restrictions because the system improperly validates a client-asserted identity (CWE-287). Because a caller's claimed identity is trusted without adequate verification, an attacker can impersonate another principal and gain unauthorized access to protected resources with full confidentiality, integrity, and availability impact. There is no public exploit identified at time of analysis, and the EPSS probability is low (0.34%, 27th percentile), but the CVSS 9.8 rating and network-reachable, unauthenticated vector make this a high-priority patch.
Local privilege escalation in IBM i versions 7.3 through 7.6 allows an authenticated local user with low-level system privileges to gain elevated authority due to improper privilege management (CWE-269). The CVSS vector (AV:L/AC:L/PR:L/UI:N) confirms exploitation requires no special conditions beyond existing local access, with full confidentiality, integrity, and availability impact upon success. No public exploit code has been identified at time of analysis, and IBM has released a patch via its support portal.
Memory-corruption in IBM Db2's IXF file IMPORT parser lets an attacker supply a crafted IXF data file that overflows a stack buffer (CWE-121), affecting Db2 11.5.0 through 11.5.9 and 12.1.0 through 12.1.5 on all listed platforms. Successful exploitation can crash the database engine or lead to code execution in the Db2 server process, yielding total loss of confidentiality, integrity, and availability. IBM has released a fix; there is no public exploit identified at time of analysis and CISA SSVC currently rates exploitation as 'none'.
Remote unauthenticated denial of service and sensitive information disclosure in IBM i 7.3 through 7.6 stems from an integer underflow (CWE-125 out-of-bounds read) reachable over the network without authentication. An attacker sending a crafted request can crash an affected service and read portions of process memory, yielding both high availability impact and limited confidentiality exposure. No public exploit code has been identified at time of analysis and this CVE is not listed in the CISA KEV catalog, though the low-complexity, unauthenticated attack vector makes it a meaningful risk for internet-exposed IBM i systems.
Remote unauthenticated OS command injection in IBM Informix Dynamic Server 12.10, 14.10, and 15.0 allows network-accessible attackers to execute arbitrary system commands under the Informix service account without any credentials or user interaction. Rooted in CWE-78, the flaw arises from insufficient validation of user-supplied input before it is passed to OS-level execution routines, spanning three major version branches of the product. No CISA KEV listing or public proof-of-concept has been identified at time of analysis; a vendor patch is available via the IBM advisory.
Local privilege escalation in IBM Informix Dynamic Server 14.10 and 15.0 allows any low-privileged local OS user to gain root access by exploiting improper access controls in the setuid-root `oninit` utility. The CVSS vector (AV:L/AC:L/PR:L/UI:N) confirms a low-complexity local attack requiring no user interaction, resulting in full system compromise. No public exploit has been identified at time of analysis, and this vulnerability is not currently listed in the CISA KEV catalog.
Privilege escalation in IBM Db2 (data server versions 11.5.0-11.5.9 and 12.1.0-12.1.5) allows an attacker to submit a specially crafted query that bypasses authorization controls and gains elevated database privileges, classified as CWE-285 improper authorization. IBM reported the issue and has published a fix; there is no public exploit identified at time of analysis and it is not on CISA KEV. EPSS is low at 0.32% (25th percentile) despite the 9.8 CVSS, indicating no observed mass-exploitation activity yet.
IBM Db2 versions 11.5.0 through 11.5.9 and 12.1.0 through 12.1.5 expose an improper authorization flaw in certain database commands, enabling a low-privileged authenticated user to bypass server-side authority checks and directly modify database catalog data. The root cause is CWE-602 (client-side enforcement of server-side security), where authorization validation is not properly enforced at the server layer. No public exploit has been identified and SSVC rates exploitation as none currently, though the high integrity impact against catalog metadata - which governs schema definitions and access control structures - makes this a meaningful patching priority for all affected Db2 deployments.
Arbitrary code execution is achievable on Windows endpoints running IBM i Access Client Solutions (ACS) 1.1.2.0 through 1.1.9.13 when the software is installed in all-users mode, because the installer leaves one or more configuration files world-writable. Any local user with standard (non-administrator) privileges can modify these files to inject code that executes under the security context of other users who subsequently launch the application. No public exploit code or CISA KEV listing has been identified at time of analysis; however, the CVSS 7.8 High rating reflects the full confidentiality, integrity, and availability impact achievable once a local foothold exists.
Code-integrity failure in IBM i Access Client Solutions (ACS) versions 1.1.2.0 through 1.1.9.13 lets a positioned attacker deliver unverified, compromised product code to a user's workstation when ACS is configured to auto-update from an IBM i host. Because ACS does not validate the integrity/authenticity of downloaded update code (CWE-494), an attacker who can serve or tamper with that update stream can achieve arbitrary code execution on the client machine. Carries a vendor CVSS of 9.6 (adjacent, scope-changed, full CIA impact), but there is no public exploit identified at time of analysis and EPSS is very low at 0.11%.
Zip slip path traversal in IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 allows a network-positioned attacker to write arbitrary files outside the intended extraction directory when a victim imports a maliciously crafted configuration archive. The CVSS vector (AV:N/AC:L/PR:N/UI:R) confirms the attack is network-deliverable with low complexity but requires the target user to actively import the crafted configuration - a social engineering dependency that is the primary limiting factor. No public exploit or CISA KEV listing has been identified at time of analysis; vendor patch is confirmed available.
OS command injection in IBM i Access Client Solutions versions 1.1.2.0 through 1.1.9.13 enables a local attacker to execute arbitrary code on the underlying operating system. Exploitation requires user interaction (UI:R) but no prior privileges (PR:N), suggesting the attack vector involves a maliciously crafted file or input that a victim opens or processes with the client application. IBM has released a patch via advisory node/7282954, and no public exploit or CISA KEV listing has been identified at time of analysis.
Privilege escalation in IBM Security Verify Access and IBM Verify Identity Access allows an authenticated low-privilege user to assume the identity and privileges of another user by submitting a specially crafted network request. The vulnerability spans both on-premises and container deployments across multiple product generations (10.x and 11.x lines), broadening the exposed surface considerably. No public exploit code or CISA KEV listing has been identified at time of analysis, but the CVSS score of 8.1 and low attack complexity make this a high-priority patching target for organizations running IBM identity infrastructure.
Privilege escalation via command injection in IBM Security Verify Access and IBM Verify Identity Access allows an authenticated administrator to execute system commands beyond their authorized scope. Affected products span IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 (including the container variant), with network-accessible administrative interfaces as the attack surface. Full confidentiality, integrity, and availability compromise of the underlying system is possible; no public exploit identified at time of analysis and this vulnerability is not listed in the CISA KEV catalog.
Authentication bypass in IBM Security Verify Access and IBM Verify Identity Access exposes protected resources to unauthenticated remote attackers via inconsistent HTTP request parsing at the reverse proxy layer. Affected deployments span IBM Security Verify Access 10.0-10.0.9.2 and IBM Verify Identity Access 11.0-11.0.3 (software and container variants). No public exploit or CISA KEV listing has been identified at time of analysis, but the identity gateway role of this product means a successful bypass could silently undermine authentication enforcement across all downstream resources it protects.
OS command injection in IBM Security Verify Access and IBM Verify Identity Access management interfaces enables already-privileged administrators to execute arbitrary operating system commands beyond their intended scope by submitting crafted HTTP requests to the vulnerable endpoint. Affected deployments span IBM Security Verify Access 10.0-10.0.9.2, IBM Verify Identity Access 11.0-11.0.3, and the containerized variant of the latter - covering both legacy on-premises and modern container-based identity infrastructure. No public exploit code or CISA KEV listing has been identified at time of analysis; however, the full confidentiality, integrity, and availability impact against identity management infrastructure elevates organizational risk well beyond what the PR:H prerequisite might suggest at face value.
Format string injection in IBM Security Verify Access (10.0-10.0.9.2) and IBM Verify Identity Access (11.0-11.0.3, including container deployments) enables authenticated administrative attackers to send crafted HTTP requests to the management interface, triggering uncontrolled format string processing. Successful exploitation produces high confidentiality impact through stack memory disclosure and high availability impact through service crashes, with CVSS scope change indicating potential downstream effect on identity services beyond the management component. No public exploit is identified at time of analysis; this is a vendor-confirmed finding reported directly by IBM PSIRT.
Authentication bypass in IBM Security Verify Access 10.0-10.0.9.2 and IBM Verify Identity Access 11.0-11.0.3 (including container deployments) allows network-accessible unauthenticated attackers to circumvent the Reverse Proxy component's cryptographic validation of user-supplied data under certain configurations. The CVSS 7.4 (AV:N/AC:H/PR:N) rating reflects high confidentiality and integrity impact with no privilege requirement, though exploitation depends on specific deployment configurations being active. No public exploit code or CISA KEV listing has been identified at time of analysis, positioning this as a targeted rather than mass-exploitation risk.
IBM i Access Client Solutions versions 1.1.2.0 through 1.1.9.13 expose a publicly writable truststore, allowing a local authenticated attacker to inject a rogue certificate authority and subsequently intercept or manipulate TLS-protected communications. The writable truststore breaks the chain of trust at the client level, enabling man-in-the-middle attacks against sessions the client believes are cryptographically secured. No public exploit or active exploitation has been identified at time of analysis, and EPSS probability is extremely low at 0.09%.
Denial of service in IBM Security Verify Access and IBM Verify Identity Access - including container editions - allows remote unauthenticated attackers to crash or indefinitely stall authentication services by triggering an infinite loop (CWE-835). All versions from 10.0 through 10.0.9.2 (Security Verify Access) and 11.0 through 11.0.3 (Verify Identity Access) are affected across both appliance and container deployments. IBM has released a patch; no public exploit code exists and no active exploitation has been recorded by CISA at time of analysis.
Cryptographic validation weakness in the IBM Security Verify Access / Verify Identity Access Reverse Proxy (WebSEAL) allows remote attackers to bypass expected integrity checks on user-supplied data in certain configurations, affecting Security Verify Access 10.0 through 10.0.9.2 and Verify Identity Access (and its Container edition) 11.0 through 11.0.3. NVD rates this CVSS 9.8, but the vague 'certain configurations' wording and a low EPSS of 0.24% (15th percentile) with SSVC exploitation status 'none' point to a config-dependent issue rather than mass exploitation. There is no public exploit identified at time of analysis and it is not on CISA KEV.
Remote code execution in IBM Informix Dynamic Server 14.10, 12.10.x, and 15.0 is possible through a stack-based buffer overflow (CWE-121) in the oninit daemon's sq_sgkprepare function, triggered when processing a SQL interface request containing an unchecked length field. An authenticated, network-adjacent attacker with low-privilege SQL credentials can exploit this to achieve full compromise of the database server, resulting in complete confidentiality, integrity, and availability impact. No public exploit has been identified at time of analysis; IBM has released a patch via Security Advisory 7283143.
OS command injection in IBM i 7.3 through 7.6 allows a remote authenticated attacker to execute arbitrary operating system commands with the privileges of the affected service. The vulnerability stems from improper neutralization of special elements in OS commands (CWE-78), covering all four current IBM i release lines. No public exploit or CISA KEV listing has been identified at time of analysis, but the high CVSS score of 8.8 and full CIA impact triad reflect serious post-authentication risk on a platform commonly used for enterprise workloads.
SQL injection in IBM i (the operating system for IBM Power/AS400 midrange systems) versions 7.3, 7.4, 7.5, and 7.6 lets a remote attacker submit specially crafted SQL statements that reach the back-end database, enabling unauthorized read, insert, modification, or deletion of stored data. IBM assigned a 9.8 CVSS reflecting full confidentiality, integrity, and availability impact, though CISA's SSVC framework rates technical impact only as 'partial' and exploitation as 'none observed.' There is no public exploit identified at time of analysis, and EPSS is low at 0.22% (13th percentile).
Privilege escalation in IBM i 7.3 through 7.6 allows remote authenticated attackers to gain elevated privileges by submitting a crafted, client-supplied profile name that bypasses server-side validation. The root cause is improper privilege management (CWE-269) in profile name handling, enabling an attacker with only low-level authenticated access to escalate to higher system privileges. No public exploit code or active exploitation has been identified at time of analysis, though the low attack complexity and high impact across confidentiality, integrity, and availability make this a serious priority for IBM i environments.
Remote code execution in IBM i (formerly OS/400) versions 7.3, 7.4, 7.5, and 7.6 arises from a stack-based buffer overflow that lets a remote attacker run arbitrary code on the host operating system. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N) indicates unauthenticated network exploitation with high impact to confidentiality, integrity, and availability, scoring 9.8 (Critical). IBM has published a fix, but there is no public exploit identified at time of analysis and the issue is not listed in CISA KEV.
Remote command injection in IBM i 7.3 through 7.6 allows a network-accessible authenticated attacker to execute arbitrary OS commands by supplying shell metacharacters in unsanitized input, resulting in full confidentiality, integrity, and availability compromise of the affected system. IBM confirmed and patched this vulnerability, documented at https://www.ibm.com/support/pages/node/7283275. No public exploit code or CISA KEV listing has been identified at time of analysis, though the low attack complexity and minimal authentication bar make this a credible threat to any internet-exposed IBM i environment.
Remote code execution in IBM i 7.3 through 7.6 is exploitable by a remote authenticated attacker via improper bounds checking (CWE-787: Out-of-bounds Write). The high integrity impact (I:H) in the CVSS vector confirms that successful exploitation allows an attacker to overwrite memory and achieve arbitrary code execution on the affected IBM Power Systems platform. No public exploit identified at time of analysis, and IBM has released a vendor patch; however, the low-privilege authentication requirement (PR:L) broadens the attacker pool to any valid system user.
Denial of service in IBM i 7.3 through 7.6 allows an unauthenticated remote attacker to crash or render unavailable affected system services by sending input that bypasses server-side size validation. The root cause is CWE-770 (Allocation of Resources Without Limits or Throttling), and the CVSS vector AV:N/AC:L/PR:N/UI:N confirms exploitation requires no authentication, no special conditions, and no user interaction. IBM i systems typically host irreplaceable mission-critical business workloads in sectors such as banking and manufacturing, making availability disruption disproportionately impactful despite the absence of code execution; no public exploit or CISA KEV listing has been identified at time of analysis.
Remote code execution in IBM i (formerly OS/400) versions 7.3, 7.4, 7.5, and 7.6 allows a remote attacker to run arbitrary code via an out-of-bounds write (CWE-787) memory-corruption flaw. The CVSS 3.1 base score is 9.8 (AV:N/AC:L/PR:N/UI:N), indicating unauthenticated network exploitation with no user interaction against affected releases. IBM has released a fix; there is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV, so the 9.8 rating reflects potential impact rather than confirmed exploitation.
Privilege escalation to root authority in IBM i 7.3 through 7.6 is achievable by any authenticated low-privileged user via a remote code execution flaw in the activation engine component. The activation engine executes with unnecessary system privileges (CWE-250), allowing a planted malicious script to run with root authority, resulting in full compromise of confidentiality, integrity, and availability. No public exploit code or CISA KEV listing has been identified at time of analysis, though the vendor has released a patch and the low attack complexity makes this a credible near-term threat for unpatched IBM i environments.
Out-of-bounds read in IBM i 7.3 through 7.6 enables remote authenticated attackers with low-privilege credentials to obtain sensitive information across a security scope boundary, yielding a high confidentiality impact. The CVSS vector (S:C/C:H) indicates the leaked data can originate from components outside the attacker's immediate security context - a notable escalation beyond typical information disclosure. No public exploit code has been identified at time of analysis, and IBM has released a patch via advisory 7283280.
OS command injection in IBM Db2 Mirror for i (releases 7.4, 7.5, and 7.6) lets a remote, unauthenticated attacker execute arbitrary operating-system commands on the affected IBM i host by injecting unneutralized special characters into a command the product builds and runs. The flaw is rated CVSS 9.8 with full confidentiality, integrity, and availability impact and a network attack vector requiring no privileges or user interaction. No public exploit has been identified at time of analysis, but a vendor patch is available and the low attack complexity makes this a high-priority fix.
Remote code execution in IBM i 7.3, 7.4, 7.5, and 7.6 allows an authenticated attacker to run arbitrary code by abusing an uncontrolled search path element (CWE-427), where a program resolves a library, service program, or executable from an attacker-influenceable location. Because the CVSS scope is changed (S:C), successful exploitation can execute code in a security context beyond the attacker's own low-privileged account, effectively enabling privilege escalation on this enterprise Power-based operating system. IBM has released a fix and there is no public exploit identified at time of analysis, but the 9.9 base score reflects severe impact once a foothold exists.
Remote OS command injection in IBM i 7.5 and 7.6 enables authenticated attackers with low-privilege network access to execute arbitrary commands with elevated system privileges, resulting in complete compromise of confidentiality, integrity, and availability. The flaw (CWE-78) arises from improper neutralization of special characters passed to OS command processing functions without adequate sanitization. No public exploit code or CISA KEV listing has been identified at time of analysis; however, the low attack complexity and network-accessible attack surface make this a high-priority remediation target for any IBM i deployment.
OS command injection in IBM i 7.5 and 7.6 enables a local attacker holding low-level credentials to escalate privileges to a highly elevated system authority level by injecting shell metacharacters into an unsanitized OS command interface (CWE-78). Both release streams - 7.5 and 7.6 - running on IBM Power Systems hardware are confirmed affected per the IBM advisory. IBM has released a patch via their support portal; no CISA KEV listing and no public exploit code have been identified at time of analysis.
IBM i versions 7.3 through 7.6 expose their TCP/IP stack to a remotely-triggered denial of service when processing zero-length TCP option fields. Classified as CWE-835 (Loop with Unreachable Exit Condition), the flaw causes the TCP stack to enter an infinite or unrecoverable processing loop upon receipt of malformed TCP options, exhausting CPU or thread resources and disrupting hosted business services. No public exploit code and no confirmed active exploitation (CISA KEV) have been identified at time of analysis, but the AV:N/AC:L/PR:N/UI:N CVSS vector means any network-reachable IBM i system is exploitable without credentials or special conditions.
Remote authenticated attackers can execute arbitrary commands on IBM i 7.3 through 7.6 by exploiting improper privilege management (CWE-250), achieving full confidentiality, integrity, and availability compromise on affected systems. The CVSS vector of AV:N/AC:L/PR:L/UI:N confirms that only a low-privileged account and network reachability are required - no complex preconditions or user interaction needed. IBM has confirmed the vulnerability and released a patch via advisory; no public exploit code or CISA KEV listing has been identified at time of analysis.
SQL injection in IBM i 7.3 through 7.6 enables a local authenticated attacker to cause a denial of service - and potentially achieve broader data confidentiality and integrity impact - by submitting SQL commands containing improperly neutralized special elements. The flaw (CWE-89) is exploitable without user interaction once local access is obtained. No public exploit code has been identified and CISA has not listed this in KEV; a vendor patch is available.
IBM i versions 7.3 through 7.6 expose arbitrary Control Language (CL) command execution to remote authenticated attackers through insufficient input validation in a network-accessible interface. Any low-privileged IBM i user account is sufficient to exploit this flaw, enabling high-impact compromise of confidentiality and integrity on the affected system. No public exploit code or active exploitation has been identified at time of analysis, but the low attack complexity and broad version range across currently supported IBM i releases make this a meaningful patching priority for affected enterprises.
Privilege escalation in IBM i (formerly OS/400) releases 7.3 through 7.6 lets a remote authenticated user with low privileges gain higher, potentially all-object, authority by abusing improper authorization checks in the handling of high-authority threads. The flaw is scored CVSS 9.9 because of a scope change (S:C) that lets a foothold on the platform lead to full compromise of confidentiality, integrity, and availability. There is no public exploit identified at time of analysis, and EPSS is low at 0.24%, but a vendor patch is available.
Privilege escalation in IBM i versions 7.3 through 7.6 via the Navigator for i web-based administration interface allows an authenticated low-privileged user to elevate their session to root and execute arbitrary commands on the system. The CVSS 3.1 score of 8.8 (PR:L, AV:N, AC:L) reflects that exploitation requires only valid credentials and network access to the Navigator for i interface, with full confidentiality, integrity, and availability impact upon success. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog.
Remote authenticated command execution in IBM i 7.3 through 7.6 stems from improper privilege management during monitor owner reassignment, a specific system management function. An attacker holding low-privileged credentials can exploit this flaw over the network without user interaction to execute arbitrary commands, achieving both high confidentiality and high integrity impact on the affected system. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis, but the low attack complexity and authentication barrier make this a credible threat in any environment with broad user access to IBM i.
Credential harvesting in IBM i (via its Navigator for i web administration console) allows a remote unauthenticated attacker to spoof the legitimate Navigator for i interface and trick operators into disclosing their credentials, per IBM's advisory covering releases 7.6, 7.5, 7.4, and 7.3. The flaw is a CWE-346 origin-validation weakness carrying a CVSS 9.8 rating, though real-world exploitation signals are modest - there is no public exploit identified at time of analysis and EPSS sits at just 0.18% (7th percentile). A vendor patch is available.
Path traversal in IBM i 7.3 through 7.6 allows remote authenticated attackers to read sensitive files and write or manipulate files outside intended directory boundaries. The vulnerability is reachable over the network with only low-privilege credentials, making it accessible to a broad set of authenticated users in multi-tenant or shared IBM i environments. No active exploitation or public proof-of-concept has been identified at time of analysis, and IBM has released a patch via their support portal.
Security restriction bypass in IBM i 7.3 through 7.6 enables remote authenticated attackers to elevate privileges via unsafe Java reflection (CWE-915), allowing dynamic modification of object attributes in ways the platform's access control layer does not anticipate. The CVSS 8.3 score reflects network reachability, low attack complexity, and high confidentiality and integrity impact - meaning any valid low-privilege account can exploit this without user interaction. No public exploit code or CISA KEV listing has been identified at the time of analysis, but the low barrier to exploitation (PR:L, AC:L) makes this a credible lateral-movement or privilege-escalation path in IBM i shops.
XML injection in IBM i versions 7.3 through 7.6 enables a remote low-privileged authenticated attacker to exfiltrate sensitive information and compromise system integrity without disrupting availability. The CVSS 8.1 High score reflects a network-accessible, low-complexity attack path requiring only a standard user account. No public exploit has been identified at time of analysis; a vendor-released patch is available via IBM's support portal.
Privilege escalation via OS command injection in IBM i Navigator for i (versions 7.3 through 7.6) allows any authenticated, low-privileged network user to execute arbitrary OS commands as the root user. The CVSS 8.8 vector (AV:N/AC:L/PR:L/UI:N) confirms this is a low-complexity, network-accessible exploit requiring only a valid user account - no additional privileges or user interaction needed. No public exploit code or CISA KEV listing has been identified at time of analysis, but the low attack complexity and full CIA impact make this a genuine remediation priority for IBM i environments.
Privilege escalation in IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 allows an authenticated low-privileged user to gain unauthorized access to protected data and functionality when the Liberty collectives feature is in use. The CVSS vector (AV:N/AC:L/PR:L/UI:N) confirms network-exploitable, low-complexity exploitation requiring only low-level authentication with no user interaction - resulting in high confidentiality and integrity impact. No public exploit or CISA KEV listing has been identified at time of analysis; a vendor-released patch is available.
Remote code execution in IBM Langflow OSS 1.0.0 through 1.10.3 is achievable by any authenticated attacker due to improper validation of module imports, classified under CWE-94 (Code Injection). The CVSS 8.8 score reflects full confidentiality, integrity, and availability impact with no user interaction required beyond low-privilege authentication. No public exploit code has been identified at time of analysis, EPSS sits at 0.34% (27th percentile), and SSVC designates exploitation as 'none' currently - though the SSVC technical impact is rated 'total', confirming the severity of successful exploitation.
Remote code execution in IBM Langflow OSS 1.0.0 through 1.10.3 is achievable by remote attackers holding low-privilege credentials via server-side code injection (CWE-94). The CVSS score of 8.8 reflects full confidentiality, integrity, and availability impact with a low-complexity network attack path requiring only valid user authentication. No public exploitation has been confirmed - EPSS places the exploitation probability at 0.36% (29th percentile) and SSVC rates exploitation status as none and the attack as non-automatable, though SSVC's technical impact rating is total, consistent with arbitrary code execution.
Remote code execution in IBM Langflow OSS 1.0.0-1.10.3 allows authenticated remote attackers to inject and execute arbitrary Python code by crafting payloads that evade the platform's AST-based security scanning mechanism. The flaw (CWE-94, Code Injection) is particularly insidious because the defensive AST validation layer gives a false sense of protection while silently passing malicious constructs to the Python runtime. No public exploit or CISA KEV listing exists at time of analysis, but the low-complexity, fully network-accessible attack path with complete confidentiality, integrity, and availability impact warrants urgent patching - especially for any internet-exposed or multi-tenant deployments.
Remote code execution in IBM Langflow OSS 1.0.0-1.10.3 allows authenticated low-privilege users to trigger arbitrary Python execution on the backend server by submitting crafted Agentic Assistant workflows containing malicious LLM-generated components that are evaluated server-side during validation before user approval is granted. The flaw (CWE-94, Code Injection) arises because the validation pipeline eagerly executes model-generated Python without sandboxing or deferral, giving attackers backend process-level privileges to exfiltrate data, interact with the file system, or initiate outbound network connections. No public exploit code or CISA KEV listing has been identified at time of analysis; EPSS places exploitation probability at 0.22% (13th percentile), but SSVC rates technical impact as total, making this a high-priority patch target for multi-user or internet-exposed deployments.
Remote code execution in IBM Langflow OSS 1.0.0 through 1.10.3 allows any internet-reachable attacker to execute arbitrary server-side code using only two HTTP requests. The vulnerability is rooted in CWE-94 (Code Injection), enabling full server compromise with no user interaction. A vendor patch is available via IBM advisory, and no public exploit has been identified at time of analysis - however the trivially low attack complexity makes any internet-exposed instance an immediate remediation priority.
Remote code execution in IBM Langflow OSS (versions 1.0.0 through 1.10.3) allows authenticated attackers to execute arbitrary Python code by exploiting a cryptographic weakness (CWE-326) in the custom component validation mechanism. When the optional hardening mode is enabled - the feature intended to restrict execution to trusted component templates - the application validates submitted component code against a truncated SHA-256 digest, making it computationally feasible for an attacker to craft a malicious Python file that collides with a trusted template's hash and bypasses the validation gate entirely. No public exploit code has been identified at time of analysis; a vendor patch is available per IBM advisory, though the exact fixed version is not stated in available data.
Remote code injection in IBM Langflow OSS 1.0.0 through 1.10.3 allows an authenticated remote attacker to execute arbitrary code on the underlying server by supplying malicious input through user-controlled code fields within the platform. The CVSS vector (AV:N/AC:L/PR:L) confirms the attack is network-reachable at low complexity, requiring only low-privilege credentials, with full confidentiality, integrity, and availability impact on the host. A vendor patch is available; no public exploit or CISA KEV listing has been identified at time of analysis.