Cisco
Monthly
### Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the `translationVectors[]` array when reading the "UNIT CELL TRANSLATION" block of a. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available.
### Summary A memory-safety vulnerability in Open Babel's MSI parser allowed an out-of-bounds write into the `translationVectors[]` array when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's MOPAC input parser allowed an out-of-bounds write into the `translationVectors[]` array when reading Tv (translation-vector) atoms from a. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the `translationVectors[]` array when reading the "FINAL POINT" block of a crafted. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's Gaussian output parser allowed an out-of-bounds write into the `translationVectors[]` array when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's ORCA parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's ORCA parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's PQS parser caused an uninitialized pointer dereference when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's MSI parser caused an uninitialized pointer dereference when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's MOL2 parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's PQS parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's GRO parser caused an uninitialized pointer dereference when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's CSR parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.
### Summary A memory-safety vulnerability in Open Babel's Gaussian output parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
Open redirect in the browser-based Cisco Webex App allowed unauthenticated remote attackers to redirect users to attacker-controlled websites by crafting malicious URLs with manipulated parameters. The vulnerability (CWE-601) stems from improper input validation of URL parameters in HTTP requests and scores CVSS 4.3 Medium (AV:N/AC:L/PR:N/UI:R). Cisco has fully remediated this server-side with no customer action required; no public exploit or CISA KEV listing exists at time of analysis.
Privilege escalation in the Cisco Umbrella Virtual Appliance vmadmin CLI enables an authenticated local attacker holding vmadmin-level credentials to elevate access to root on the affected device. The flaw, classified as CWE-269 (Improper Privilege Management), arises because the vmadmin CLI does not adequately validate or restrict specific commands that can be leveraged as a privilege escalation path. No public exploit code has been identified and the CVE is not listed in the CISA KEV catalog at time of analysis; the CVSS 6.0 Medium score reflects the high-privilege prerequisite that meaningfully constrains the realistic attacker pool.
Authenticated remote OS command injection in Cisco Crosswork Network Controller's web-based management interface allows a threat actor holding valid template user credentials with write permissions to execute arbitrary commands on the underlying operating system. The flaw resides in the configuration template engine, which fails to adequately validate attacker-supplied input before processing it, enabling CWE-74 injection. Impact is bounded to filesystem areas where the template user holds write access, reducing blast radius compared to full OS compromise; however, on a network automation controller, even scoped command execution can expose sensitive network configurations and automation workflows. No public exploit identified at time of analysis and the vulnerability is not listed in CISA KEV.
Remote File Inclusion (RFI) in Cisco Finesse enables unauthenticated remote attackers to load attacker-controlled files into an active user's browser session by exploiting insufficient validation of user-supplied HTTP request parameters. Exploitation requires social engineering an authenticated Finesse user into clicking a crafted URL referencing the affected device - no server-side authentication is needed from the attacker's perspective. A successful attack results in arbitrary JavaScript execution within the Finesse interface context (browser-based XSS-class impact) or unauthorized access to sensitive contact center information; no public exploit identified at time of analysis.
Cross-site scripting in Cisco Webex Meetings' web-based UI allowed unauthenticated remote attackers to execute arbitrary JavaScript in a victim's browser by persuading them to follow a crafted malicious link. Insufficient input validation (CWE-79) in the Webex Meetings web interface is the root cause; the Changed Scope (S:C) in the CVSS vector indicates impact extends beyond the Webex application into the broader browser context, enabling session theft or browser-based data access. Cisco has fully remediated this server-side in the Webex cloud service, and no customer action is required. No public exploit code identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.
BGP session flapping denial-of-service in Cisco NX-OS on Nexus 3000 and 9000 Series Switches exposes data-center routing infrastructure to disruption from unauthenticated remote attackers. The flaw resides in the enforce-first-as BGP feature, where incorrect parsing of a transitive BGP attribute causes an affected switch to drop its BGP peer session and enter a flap loop upon receiving a crafted BGP UPDATE message. No active exploitation has been confirmed (not in CISA KEV), and no public exploit code has been identified at time of analysis, though the Changed scope in the CVSS vector reflects that the instability can propagate beyond the directly attacked peer, amplifying network-wide impact.
Command injection in the BrowserBot component of Cisco ThousandEyes Enterprise Agent (CWE-78) allows authenticated SaaS users with transaction test management privileges to execute arbitrary OS commands inside the BrowserBot container as the unprivileged 'node' user. Exploitation requires valid ThousandEyes SaaS credentials and the ability to manage transaction tests, scoping the realistic threat primarily to insiders and compromised privileged accounts. Cisco has already deployed a remediation server-side; no customer action is required. No public exploit code or CISA KEV listing exists at time of analysis.
Cisco Catalyst SD-WAN Manager web UI fails to properly redact sensitive information in device configurations and templates, allowing authenticated users with read-only permissions to extract and leverage privileged credentials to escalate their access and modify system configurations. The vulnerability affects all versions of the product and requires only network access and valid (albeit minimal) read-only credentials; successful exploitation grants attackers high-privileged administrative capability over the SD-WAN fabric.
Privilege escalation in Cisco Catalyst SD-WAN Manager allows authenticated users with read-only permissions to elevate privileges to high-privileged user level through exposure of sensitive session information in audit logs. An attacker with initial read-only access can extract high-privilege session credentials from audit logs and impersonate an administrator, bypassing intended access controls. CVSS score 5.4 (medium) reflects the requirement for initial authentication, though the ease of escalation (AC:L) and direct path to administrative capability represent significant risk in multi-tenant or shared SD-WAN deployments.
Insecure direct object reference (IDOR) in Cisco Slido REST API allows authenticated remote attackers to view other users' social profile data and manipulate quiz or poll results. The vulnerability requires valid authentication but no user interaction, affecting confidentiality and integrity of user data and poll integrity. Cisco has released a patched version; no public exploit code or active exploitation has been identified at the time of analysis.
Cisco IoT Field Network Director's web-based management interface allows authenticated remote attackers with low privileges to execute arbitrary commands and access files on managed routers via insufficient input validation in the web interface. The vulnerability enables file creation, deletion, read operations, and execution of limited commands in user EXEC mode on remote routers. CVSS 6.4 (medium severity); no active exploitation or public POC identified at time of analysis.
Authenticated remote attackers with low privileges can read arbitrary files via insufficient access controls in the web-based management interface of Cisco IoT Field Network Director. Exploitation requires valid login credentials and submission of crafted input through the management UI; successful attacks result in unauthorized file disclosure but do not enable modification or system disruption. No public exploit code or active exploitation has been identified at time of analysis.
Cisco Enterprise Chat and Email (ECE) Lite Agent feature allows authenticated remote attackers with Agent role credentials to upload files containing malicious scripts or HTML, which are then served to other users without adequate content validation. Successful exploitation enables stored cross-site scripting (XSS) attacks in victim browsers. The vulnerability requires valid user credentials and Agent role privileges but no user interaction on the victim side, affecting confidentiality and integrity but not availability.
Cisco Prime Infrastructure log file download functionality fails to enforce proper authorization checks, allowing authenticated remote attackers to download arbitrary log files beyond their access level. An attacker with valid web management interface credentials can submit crafted URL requests to the affected download service API to retrieve sensitive logs, resulting in confidential information disclosure. CVSS score of 4.3 reflects low immediate impact but legitimate data exposure risk for organizations using this management platform.
Cisco Identity Services Engine allows authenticated read-only administrators to bypass role-based access control on RADIUS Policy API endpoints and gain unauthorized read access to sensitive policy details through direct API calls. The vulnerability affects ISE software across versions due to improper RBAC enforcement on API endpoints, enabling privilege escalation from read-only to unauthorized data disclosure. CVSS score is 4.3 with low attack complexity, but exploitation requires valid administrative credentials.
Unauthenticated remote attackers can enumerate valid user accounts on Cisco Identity Services Engine through an identity management API endpoint by analyzing differentiated error responses to crafted requests. The vulnerability enables account enumeration with no authentication required, network-accessible attack surface, and low complexity exploitation, resulting in partial information disclosure of valid usernames on affected systems.
Unauthenticated network attackers can access an exposed API passthrough endpoint on TCP port 7373 in Cisco Intersight Device Connector for Nutanix Prism Central, enabling enumeration of cluster metadata and invocation of cluster maintenance workflows that may disrupt active workloads. The vulnerability stems from missing authentication controls on a network-accessible service endpoint and carries a CVSS 6.7 score reflecting high availability impact despite limited confidentiality and integrity exposure. No public exploit code or active exploitation has been confirmed, but the attack requires no special conditions beyond network access to the deployment environment.
Privilege escalation to root in Cisco ISE CLI allows an authenticated local attacker with administrative privileges to inject and execute arbitrary commands on the underlying operating system. This command injection flaw stems from insufficient input validation in a specific CLI command, granting full control of the network access control appliance. No public exploit or active exploitation has been identified, and the EPSS score of 0.05% indicates very low likelihood of widespread exploitation.
Cross-site scripting (XSS) in Cisco Unity Connection's web-based management interface enables unauthenticated remote attackers to execute arbitrary script code in a victim's browser context by tricking them into clicking a crafted link. This reflected XSS vulnerability (CVE-2026-20059, CVSS 6.1) affects multiple 14.x and 15.x SU releases, requiring user interaction to exploit. While no active exploitation or public exploit code has been identified, the EPSS score of 0.04% indicates a very low likelihood of widespread attacks.
Authenticated SQL injection in Cisco Unity Connection allows attackers with valid user credentials to view arbitrary data from the backend database via the web management interface. The vulnerability requires low privileges and leads to low confidentiality impact, with no integrity or availability compromise. No public exploit or active exploitation has been reported at time of analysis, and EPSS scores indicate low exploitation probability.
We are to synthesize data from multiple sources about CVE-2026-20060 into a comprehensive analysis. Return a JSON object. We need to follow all instructions strictly. First, understand the CVE data: - CVE ID: CVE-2026-20060 - Description: A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of HTTP request parameters. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious web page. - CVSS Score: 4.7 - CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N - CWE: CWE-601 (URL Redirection to Untrusted Site ('Open Redirect')) - EPSS Score: 0.02% (percentile 5%) - Reported by: cisco - CPE: cpe:2.3:a:cisco:cisco_unity_connection:*:*:*:*:*:*:*:* (this is a wildcard version, meaning all versions? But EUVD gives specific versions) - Tags: Open Redirect, Cisco, Cisco Unity Connection - SSVC: Exploitation: none, Automatable: no, Technical Impact: partial - References: Cisco advisory, vuldb (advisory), NVD - EUVD EUVD-2026-22953: affected versions listed. Now, build the JSON fields. product_name: "1-3 words ONLY. The specific product or service name affected." This is Cisco Unity Connection. So "Cisco Unity Connection". That's 3 words. summary: 2-3 sentence plain-language summary for security professionals. Start with specific impact verb and product. "Remote attackers can redirect users to malicious web pages via open redirect in Cisco Unity Connection's web management interface." The CVSS shows AV:N, PR:N, UI:R, so unauthenticated remote, requires user interaction. Mention that it's an open redirect (CWE-601). Actively exploited? KEV not mentioned in input, no KEV field in input data, but we have SSVC exploitation: none. So not actively exploited. EPSS is low (0.02%, 5th percentile)
An unauthenticated remote attacker could execute cross-site scripting in Cisco Webex Contact Center’s Desktop Agent, stealing authentication and session data from victims who clicked a malicious link. Cisco fully patched the cloud service, eliminating the vulnerability without requiring any customer action. No active exploitation has been reported, and EPSS indicates very low exploitation probability.
Authentication policy bypass in Cisco Secure Web Appliance (AsyncOS) allows unauthenticated, remote attackers to send restricted HTTP requests through the appliance by exploiting improper validation of authentication input. The vulnerability (CWE-305) carries a CVSS 3.1 score of 5.3 and low EPSS likelihood (0.07%), with no active exploitation reported. Successful exploitation bypasses policy enforcement but does not directly compromise the appliance, resulting only in low integrity impact.
Local file overwrite in Cisco ThousandEyes Enterprise Agent allows authenticated, low-privileged CLI users to overwrite arbitrary files by placing a symbolic link in a specific directory, achieving integrity compromise on the agent host. This vulnerability (CVE-2026-20161) has low exploitation probability (EPSS 0.01%) and is not listed in CISA KEV; no public exploit code is currently known.
Path traversal in Cisco Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) allows an authenticated administrator to read arbitrary files on the underlying operating system via crafted HTTP requests. The vulnerability requires valid administrative credentials. No public exploit code or active exploitation has been reported.
Arbitrary file download in Cisco Unity Connection allows authenticated, remote attackers with administrative credentials to exfiltrate system files via crafted HTTPS requests. The flaw stems from improper input sanitization (CWE-23) in the web-based management interface. No active exploitation or public proof-of-concept is known, and EPSS (0.08%) indicates low exploitation likelihood, making this a moderate priority for patching in environments where the management interface is already adequately protected.
File disclosure vulnerability in Cisco Unity Connection's web-based management interface allows authenticated attackers with administrative credentials to download arbitrary files via crafted HTTPS requests. The flaw stems from improper sanitization of user input leading to relative path
Stored and reflected cross-site scripting vulnerabilities in Cisco Identity Services Engine's web-based management interface allow an authenticated attacker holding administrative write privileges to inject malicious JavaScript that executes in the context of other users' browsers. Affected releases span ISE 3.1 through 3.4 (including multiple patch releases). No active exploitation has been identified and no public exploit code exists; the EPSS score of 0.03% and SSVC exploitation status of 'none' align with the high privilege bar required.
Stored XSS in Cisco IMC web management interface allows authenticated administrators to inject arbitrary script code executed in users' browsers via insufficient input validation. Affects Cisco Enterprise NFV Infrastructure Software, Cisco Unified Computing System (Standalone), and Cisco UCS E-Series Software. Requires administrative privileges and user interaction (clicking a crafted link), resulting in session hijacking, credential theft, or unauthorized access to sensitive browser-based information. No public exploit code identified at time of analysis.
Stored cross-site scripting (XSS) in Cisco IMC web management interface allows authenticated administrators to inject persistent malicious scripts that execute in other users' browsers via crafted links. Affects Cisco Enterprise NFV Infrastructure Software, Unified Computing System (standalone), and UCS E-Series. No public exploit code or active exploitation confirmed; patch availability not independently verified from provided data.
Stored XSS in Cisco IMC web management interface allows authenticated administrators to inject arbitrary script code via insufficient input validation. Attackers with admin privileges can craft malicious links that execute JavaScript in the browsers of other users accessing the interface, potentially compromising session security, stealing credentials, or accessing sensitive information. No public exploit code or active exploitation has been confirmed; the vulnerability requires administrator privileges and user interaction to trigger.
Stored cross-site scripting (XSS) in Cisco IMC web management interface allows authenticated administrators to inject malicious script code that executes in the browsers of other users accessing the interface. An attacker with administrative credentials can exploit insufficient input validation by crafting a malicious link and tricking a user into clicking it, enabling arbitrary script execution or theft of sensitive browser-based information. No public exploit code or active exploitation has been identified at time of analysis.
Cisco Nexus Dashboard Insights metadata update feature allows authenticated administrators to write arbitrary files to the system with root privileges through path traversal in insufficiently validated metadata files. An attacker with valid administrative credentials can craft and manually upload a malicious metadata file to achieve arbitrary file write access to the underlying operating system. This vulnerability affects Cisco Nexus Dashboard and Nexus Dashboard Insights deployments, particularly those using manual metadata uploads in air-gap environments. CVSS score of 4.9 reflects the requirement for high-privilege authentication, though the integrity impact is rated as high given the ability to write files as root.
Command injection in Cisco IMC web management interface allows authenticated admin-level attackers to execute arbitrary commands as root through improper input validation. Affects Cisco Enterprise NFV Infrastructure Software, Unified Computing System (standalone), and UCS E-Series platforms. No public exploit code or active exploitation confirmed at time of analysis, but the high-privileged context and root-level impact necessitate swift patching.
Cisco IMC web-based management interface allows authenticated administrators to execute arbitrary code as root through improper input validation in HTTP requests. The vulnerability affects Cisco Unified Computing System (standalone) and requires admin-level credentials and network access; successful exploitation grants attacker root-level code execution on the underlying operating system. No public exploit code or active exploitation has been identified at time of analysis.
Command injection in Cisco IMC web-based management interface allows authenticated remote attackers with admin-level privileges to execute arbitrary commands as root. The vulnerability stems from improper input validation in the web interface, enabling attackers to inject crafted commands that execute on the underlying operating system with elevated privileges. While the CVSS score is 6.5 (Medium), Cisco assigned a High Security Impact Rating due to the root-level code execution capability and potential for post-compromise lateral movement or system takeover.
Reflected XSS in Cisco IMC web management interface allows unauthenticated remote attackers to execute arbitrary JavaScript in user browsers via crafted links. Affects Cisco Enterprise NFV Infrastructure Software, Cisco Unified Computing System (standalone), and UCS E-Series Software. Exploitation requires user interaction (clicking a malicious link) but could lead to session hijacking, credential theft, or malware delivery to privileged administrators managing critical infrastructure.
Server-side request forgery in Cisco Nexus Dashboard and Nexus Dashboard Insights allows unauthenticated remote attackers to conduct SSRF attacks by tricking authenticated users into clicking malicious links, enabling arbitrary network requests from the affected device and potential execution of arbitrary script code or access to sensitive browser data. CVSS 6.1 with no public exploit or active exploitation confirmed at time of analysis.
Cisco Nexus Dashboard configuration backup feature allows authenticated administrators to extract sensitive authentication credentials from encrypted backup files, enabling subsequent unauthorized access to internal APIs and arbitrary root-level command execution on the underlying operating system. The vulnerability requires possession of both a valid backup file and its encryption password, limiting exploitation to administrators or attackers with backup file access. CVSS 6.5 reflects the high-privilege requirement (PR:H) despite high confidentiality and integrity impact; no public exploit or active exploitation has been identified.
Cisco Catalyst SD-WAN Manager's web interface contains a reflected cross-site scripting (XSS) vulnerability that requires user interaction and authentication to exploit. An attacker can craft a malicious link to execute arbitrary JavaScript in a victim's browser session, potentially stealing sensitive information or performing unauthorized actions within the management interface. No patch is currently available.
A stored cross-site scripting (XSS) vulnerability exists in the web-based Cisco IOx application hosting environment management interface within Cisco IOS XE Software, allowing authenticated remote attackers with administrative credentials to inject malicious scripts that execute in the context of other users' browser sessions. Successful exploitation enables arbitrary script execution and access to sensitive browser-based information affecting a wide range of Cisco IOS XE versions from 16.6.1 through 17.18.1a. This vulnerability requires valid administrative credentials and user interaction but poses a significant risk in multi-administrator environments where privilege escalation or lateral movement could occur.
A CRLF injection vulnerability exists in the web-based Cisco IOx application hosting environment management interface of Cisco IOS XE Software that allows unauthenticated remote attackers to inject arbitrary log entries and manipulate log file structure. The vulnerability stems from insufficient input validation in the Cisco IOx management interface and affects a broad range of Cisco IOS XE Software versions from 16.6.1 through 17.18.1x. A successful exploit enables attackers to obscure legitimate log events, inject malicious log entries, or corrupt log file integrity without requiring authentication, making it particularly dangerous in environments where log analysis is relied upon for security monitoring and compliance.
Insufficient parameter validation in Cisco IOS XE Software's Lobby Ambassador management API allows authenticated remote attackers to bypass access controls and create unauthorized administrative accounts. An attacker with standard Lobby Ambassador credentials can exploit this flaw to escalate privileges and gain full management API access on affected devices. This impacts Cisco and Apple products and currently has no available patch.
Cisco Meraki devices running vulnerable IOS XE Software transmit configuration data over unencrypted channels, enabling remote attackers to intercept sensitive device information through on-path attacks. The vulnerability requires user interaction and network proximity but carries no patch availability, leaving affected organizations exposed until remediation is implemented. This affects both Cisco and Apple products integrating the vulnerable software.
Improper validation of malformed SCP requests in Cisco IOS XE Software allows authenticated local attackers to trigger unexpected device reloads and cause service disruption. An attacker with low privileges can exploit this vulnerability by sending a crafted SSH command to the SCP server component. No patch is currently available for this denial of service vulnerability.
Insufficient privilege validation on the start maintenance command in Cisco IOS XE Software enables authenticated local attackers to trigger a denial of service by placing devices into maintenance mode, which disables network interfaces. Low-privileged users can exploit this via CLI access without administrative credentials. Device recovery requires administrator intervention using the stop maintenance command.
This vulnerability in Cisco IOS XE Software bootloader affects Catalyst 9200, ESS9300, IE9310/9320, and IE3500/3505 series switches, allowing authenticated local attackers with level-15 privileges or unauthenticated attackers with physical access to execute arbitrary code at boot time and bypass the chain of trust. An attacker can manipulate loaded binaries to circumvent integrity checks during boot, enabling execution of non-Cisco-signed images. While the CVSS score is 6.1 (Medium), Cisco assigned it a High Security Impact Rating due to the critical nature of breaking the secure boot mechanism, a foundational security control.
Network interface denial of service in Cisco IOS XR on NCS 5500/5700 routers allows unauthenticated remote attackers to disable packet processing by sending crafted traffic that triggers EPNI Aligner interrupt corruption during heavy transit conditions. Successful exploitation causes the network processing unit and ASIC to stop functioning, rendering affected interfaces unable to forward traffic. No patch is currently available for this medium-severity vulnerability.
Unauthenticated attackers can inject malicious scripts into Cisco Unified CCX's web management interface due to insufficient input validation, enabling XSS attacks against administrators and users. Successful exploitation allows arbitrary JavaScript execution within the browser context or theft of sensitive session information. No patch is currently available.
Unauthenticated attackers can inject malicious scripts into the web management interfaces of multiple Cisco contact center products (Finesse, Packaged CCE, Unified CCE, Unified CCX, and Unified Intelligence Center) due to insufficient input validation. Successful exploitation allows arbitrary script execution in the victim's browser context, potentially enabling session hijacking or credential theft from administrators. No patch is currently available for this cross-site scripting vulnerability.
Cisco Secure Firewall Threat Defense (FTD) devices can be forcibly rebooted by authenticated local attackers through improper input validation in CLI commands, resulting in denial of service. This vulnerability affects low-privileged accounts and requires no user interaction to exploit. No patch is currently available.
Denial of service in Cisco Secure Firewall ASA and Secure FTD devices results from improper validation of OSPF link-state update packets, allowing authenticated adjacent attackers with the OSPF secret key to trigger heap corruption and forced device reloads. An attacker can exploit this by crafting malicious OSPF packets to crash affected devices, causing service disruption. No patch is currently available for this vulnerability.
OSPF protocol of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software is affected by buffer overflow (CVSS 6.8).
Memory corruption in Cisco Secure Firewall ASA and FTD OSPF packet processing allows adjacent, unauthenticated attackers to crash affected devices by sending crafted protocol packets. The vulnerability results in device reboot and denial of service, with no authentication or user interaction required. No patch is currently available.
Device denial of service in Cisco Secure Firewall ASA and Secure FTD Software occurs when an unauthenticated adjacent attacker sends specially crafted OSPF packets to trigger out-of-bounds memory writes during packet canonicalization processing. An attacker can exploit this by sending malicious OSPF LSU packets when debug logging is enabled, forcing the affected device to reload and become unavailable. No patch is currently available for this medium-severity vulnerability.
Memory exhaustion in Cisco ASA and FTD OSPF protocol implementation allows adjacent authenticated attackers to trigger denial of service by sending specially crafted packets that bypass input validation. An attacker with network access to the affected device can exploit improper packet parsing to consume available memory and crash the appliance. No patch is currently available for this vulnerability.
Insufficient input validation in Cisco Secure Firewall ASA and Secure FTD OSPF implementations allows adjacent attackers to trigger denial of service by sending malformed OSPF update packets that cause device reloads. Authentication bypass is possible if OSPF authentication is disabled, though knowing the secret key is required when authentication is enabled. No patch is currently available for this medium-severity vulnerability.
Cisco FXOS Software CLI feature for Cisco Secure Firewall ASA Software and Secure FTD Software contains a vulnerability that allows attackers to execute commands on the underlying operating system with root-level privileges (CVSS 6.0).
Cisco Webex is vulnerable to reflected cross-site scripting (XSS) attacks due to insufficient input validation, allowing unauthenticated attackers to inject malicious scripts by tricking users into clicking crafted links. Successful exploitation could enable attackers to steal session tokens, redirect users, or perform actions on behalf of targeted victims. Although Cisco has released a fix, no patch is currently available for this MEDIUM severity vulnerability.
Unauthenticated remote attackers can trigger memory exhaustion on Cisco ASA and FTD devices by sending specially crafted packets to the SSL VPN service, exploiting insufficient input validation in the Remote Access SSL VPN, HTTP management, and MUS functionality. Successful exploitation causes a denial of service condition that requires manual device reboot. No patch is currently available.
Reflected XSS in Cisco Secure Firewall ASA and FTD SAML 2.0 authentication allows unauthenticated attackers to steal sensitive browser-based information by tricking users into clicking malicious links. The vulnerability stems from inadequate input validation of HTTP parameters in the SSO feature and requires user interaction to exploit. No patch is currently available.
Unauthenticated remote attackers can bypass firewall access controls on Cisco Secure Firewall ASA and FTD devices by exploiting improper error handling during cluster memory exhaustion when syncing security rules. This allows attackers to send traffic that should be blocked through affected devices to reach protected networks. No patch is currently available.
Cross-site scripting (XSS) in the VPN web services component of Cisco Secure Firewall ASA and FTD allows unauthenticated remote attackers to inject malicious scripts that execute in a user's browser when visiting a crafted link. An attacker can exploit this through improper input validation to execute arbitrary HTML or JavaScript in the context of the VPN web server. No patch is currently available for this medium-severity vulnerability.
Cisco Secure Firewall ASA and FTD devices with VPN web services enabled are vulnerable to cross-site request forgery (CSRF) attacks due to insufficient HTTP request validation. An attacker can trick users into visiting a malicious website that sends crafted requests to the affected appliance, potentially allowing injection of malicious content reflected back to the victim's browser. No patch is currently available for this vulnerability.
Snort 3 detection engine contains a vulnerability that allows attackers to cause a DoS condition when the Snort 3 Detection Engine unexpectedly restarts (CVSS 5.8).
Unauthenticated remote attackers can crash the Snort 3 Detection Engine by sending crafted HTTP packets with malformed Multicast DNS fields, causing a denial of service that interrupts packet inspection across multiple Cisco products. The vulnerability stems from incomplete error checking in HTTP header parsing and requires no authentication or user interaction to trigger. No patch is currently available for this MEDIUM severity issue.
Cisco Snort 3 Detection Engine can be remotely restarted by an unauthenticated attacker through crafted HTTP packets exploiting improper JavaScript normalization in the JSTokenizer logic, causing a denial of service condition that interrupts packet inspection. The vulnerability requires the JSTokenizer feature to be enabled and can be triggered via an established network connection without authentication. No patch is currently available.
Snort 3 Detection Engine in multiple Cisco products can be remotely restarted by unauthenticated attackers through crafted packets sent over established connections, due to improper binder module initialization logic. This denial-of-service vulnerability interrupts packet inspection capabilities and can be triggered without authentication or user interaction. No patch is currently available for this medium-severity flaw.
CLI of Cisco Secure FTD Software contains a vulnerability that allows attackers to execute commands on the underlying operating system as root (CVSS 6.0).
Snort 3 Detection Engine crashes when processing malformed VBA data due to improper decompression error handling, allowing unauthenticated remote attackers to trigger denial-of-service conditions across multiple Cisco products. An attacker can exploit this vulnerability by sending crafted VBA payloads to cause unexpected engine restarts without requiring authentication or user interaction. No patch is currently available for this medium-severity flaw.
Denial of service in Cisco Snort 3's VBA decompression feature allows unauthenticated remote attackers to crash the detection engine by sending maliciously crafted VBA data. The vulnerability stems from insufficient error checking during VBA data processing, enabling attackers to trigger unexpected restarts of the Snort 3 Detection Engine. No patch is currently available for this medium-severity issue affecting multiple Cisco products.
Improper error checking in Cisco Snort 3's VBA decompression feature allows unauthenticated remote attackers to trigger an infinite loop by sending specially crafted VBA data, causing a denial of service condition. The vulnerability affects multiple Cisco products and requires no user interaction or authentication to exploit. No patch is currently available.
Improper range checking in Cisco Snort 3's VBA decompression feature allows unauthenticated remote attackers to trigger a heap buffer overflow by sending crafted VBA data, causing denial of service. The vulnerability affects multiple Cisco products and requires no authentication or user interaction to exploit. No patch is currently available.
Denial of service in Cisco Secure Firewall Threat Defense via crafted SSL packets allows unauthenticated remote attackers to crash the Snort 3 Detection Engine through a memory management logic error during SSL inspection. An attacker can exploit this vulnerability by sending malicious SSL packets through an established connection, forcing the detection engine to unexpectedly restart and interrupt security monitoring. No patch is currently available for this medium-severity issue.
Device reloads in Cisco Secure Firewall Threat Defense can be triggered by unauthenticated remote attackers sending specially crafted TLS 1.2 traffic through the SSL decryption feature, exploiting improper memory management in the Do Not Decrypt exclusion logic. The vulnerability requires specific network conditions and TLS 1.2 traffic to trigger, resulting in denial of service with no authentication required. No patch is currently available for this medium-severity issue affecting Cisco and TLS implementations.
Cisco Secure Firewall Management Center lockdown bypass allows authenticated local administrators to execute arbitrary commands as root by sending crafted CLI input that exploits insufficient restrictions on remediation modules. An attacker with valid admin credentials can circumvent lockdown protections to achieve full system compromise. No patch is currently available.
### Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the `translationVectors[]` array when reading the "UNIT CELL TRANSLATION" block of a. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available.
### Summary A memory-safety vulnerability in Open Babel's MSI parser allowed an out-of-bounds write into the `translationVectors[]` array when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's MOPAC input parser allowed an out-of-bounds write into the `translationVectors[]` array when reading Tv (translation-vector) atoms from a. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the `translationVectors[]` array when reading the "FINAL POINT" block of a crafted. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's Gaussian output parser allowed an out-of-bounds write into the `translationVectors[]` array when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's ORCA parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's ORCA parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's PQS parser caused an uninitialized pointer dereference when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's MSI parser caused an uninitialized pointer dereference when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's MOL2 parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's PQS parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
### Summary A memory-safety vulnerability in Open Babel's GRO parser caused an uninitialized pointer dereference when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.
### Summary A memory-safety vulnerability in Open Babel's CSR parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.
### Summary A memory-safety vulnerability in Open Babel's Gaussian output parser allowed an out-of-bounds write when reading a crafted input file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Buffer Overflow vulnerability could allow attackers to corrupt memory to execute arbitrary code or crash the application.
Open redirect in the browser-based Cisco Webex App allowed unauthenticated remote attackers to redirect users to attacker-controlled websites by crafting malicious URLs with manipulated parameters. The vulnerability (CWE-601) stems from improper input validation of URL parameters in HTTP requests and scores CVSS 4.3 Medium (AV:N/AC:L/PR:N/UI:R). Cisco has fully remediated this server-side with no customer action required; no public exploit or CISA KEV listing exists at time of analysis.
Privilege escalation in the Cisco Umbrella Virtual Appliance vmadmin CLI enables an authenticated local attacker holding vmadmin-level credentials to elevate access to root on the affected device. The flaw, classified as CWE-269 (Improper Privilege Management), arises because the vmadmin CLI does not adequately validate or restrict specific commands that can be leveraged as a privilege escalation path. No public exploit code has been identified and the CVE is not listed in the CISA KEV catalog at time of analysis; the CVSS 6.0 Medium score reflects the high-privilege prerequisite that meaningfully constrains the realistic attacker pool.
Authenticated remote OS command injection in Cisco Crosswork Network Controller's web-based management interface allows a threat actor holding valid template user credentials with write permissions to execute arbitrary commands on the underlying operating system. The flaw resides in the configuration template engine, which fails to adequately validate attacker-supplied input before processing it, enabling CWE-74 injection. Impact is bounded to filesystem areas where the template user holds write access, reducing blast radius compared to full OS compromise; however, on a network automation controller, even scoped command execution can expose sensitive network configurations and automation workflows. No public exploit identified at time of analysis and the vulnerability is not listed in CISA KEV.
Remote File Inclusion (RFI) in Cisco Finesse enables unauthenticated remote attackers to load attacker-controlled files into an active user's browser session by exploiting insufficient validation of user-supplied HTTP request parameters. Exploitation requires social engineering an authenticated Finesse user into clicking a crafted URL referencing the affected device - no server-side authentication is needed from the attacker's perspective. A successful attack results in arbitrary JavaScript execution within the Finesse interface context (browser-based XSS-class impact) or unauthorized access to sensitive contact center information; no public exploit identified at time of analysis.
Cross-site scripting in Cisco Webex Meetings' web-based UI allowed unauthenticated remote attackers to execute arbitrary JavaScript in a victim's browser by persuading them to follow a crafted malicious link. Insufficient input validation (CWE-79) in the Webex Meetings web interface is the root cause; the Changed Scope (S:C) in the CVSS vector indicates impact extends beyond the Webex application into the broader browser context, enabling session theft or browser-based data access. Cisco has fully remediated this server-side in the Webex cloud service, and no customer action is required. No public exploit code identified at time of analysis, and this CVE is not listed in the CISA KEV catalog.
BGP session flapping denial-of-service in Cisco NX-OS on Nexus 3000 and 9000 Series Switches exposes data-center routing infrastructure to disruption from unauthenticated remote attackers. The flaw resides in the enforce-first-as BGP feature, where incorrect parsing of a transitive BGP attribute causes an affected switch to drop its BGP peer session and enter a flap loop upon receiving a crafted BGP UPDATE message. No active exploitation has been confirmed (not in CISA KEV), and no public exploit code has been identified at time of analysis, though the Changed scope in the CVSS vector reflects that the instability can propagate beyond the directly attacked peer, amplifying network-wide impact.
Command injection in the BrowserBot component of Cisco ThousandEyes Enterprise Agent (CWE-78) allows authenticated SaaS users with transaction test management privileges to execute arbitrary OS commands inside the BrowserBot container as the unprivileged 'node' user. Exploitation requires valid ThousandEyes SaaS credentials and the ability to manage transaction tests, scoping the realistic threat primarily to insiders and compromised privileged accounts. Cisco has already deployed a remediation server-side; no customer action is required. No public exploit code or CISA KEV listing exists at time of analysis.
Cisco Catalyst SD-WAN Manager web UI fails to properly redact sensitive information in device configurations and templates, allowing authenticated users with read-only permissions to extract and leverage privileged credentials to escalate their access and modify system configurations. The vulnerability affects all versions of the product and requires only network access and valid (albeit minimal) read-only credentials; successful exploitation grants attackers high-privileged administrative capability over the SD-WAN fabric.
Privilege escalation in Cisco Catalyst SD-WAN Manager allows authenticated users with read-only permissions to elevate privileges to high-privileged user level through exposure of sensitive session information in audit logs. An attacker with initial read-only access can extract high-privilege session credentials from audit logs and impersonate an administrator, bypassing intended access controls. CVSS score 5.4 (medium) reflects the requirement for initial authentication, though the ease of escalation (AC:L) and direct path to administrative capability represent significant risk in multi-tenant or shared SD-WAN deployments.
Insecure direct object reference (IDOR) in Cisco Slido REST API allows authenticated remote attackers to view other users' social profile data and manipulate quiz or poll results. The vulnerability requires valid authentication but no user interaction, affecting confidentiality and integrity of user data and poll integrity. Cisco has released a patched version; no public exploit code or active exploitation has been identified at the time of analysis.
Cisco IoT Field Network Director's web-based management interface allows authenticated remote attackers with low privileges to execute arbitrary commands and access files on managed routers via insufficient input validation in the web interface. The vulnerability enables file creation, deletion, read operations, and execution of limited commands in user EXEC mode on remote routers. CVSS 6.4 (medium severity); no active exploitation or public POC identified at time of analysis.
Authenticated remote attackers with low privileges can read arbitrary files via insufficient access controls in the web-based management interface of Cisco IoT Field Network Director. Exploitation requires valid login credentials and submission of crafted input through the management UI; successful attacks result in unauthorized file disclosure but do not enable modification or system disruption. No public exploit code or active exploitation has been identified at time of analysis.
Cisco Enterprise Chat and Email (ECE) Lite Agent feature allows authenticated remote attackers with Agent role credentials to upload files containing malicious scripts or HTML, which are then served to other users without adequate content validation. Successful exploitation enables stored cross-site scripting (XSS) attacks in victim browsers. The vulnerability requires valid user credentials and Agent role privileges but no user interaction on the victim side, affecting confidentiality and integrity but not availability.
Cisco Prime Infrastructure log file download functionality fails to enforce proper authorization checks, allowing authenticated remote attackers to download arbitrary log files beyond their access level. An attacker with valid web management interface credentials can submit crafted URL requests to the affected download service API to retrieve sensitive logs, resulting in confidential information disclosure. CVSS score of 4.3 reflects low immediate impact but legitimate data exposure risk for organizations using this management platform.
Cisco Identity Services Engine allows authenticated read-only administrators to bypass role-based access control on RADIUS Policy API endpoints and gain unauthorized read access to sensitive policy details through direct API calls. The vulnerability affects ISE software across versions due to improper RBAC enforcement on API endpoints, enabling privilege escalation from read-only to unauthorized data disclosure. CVSS score is 4.3 with low attack complexity, but exploitation requires valid administrative credentials.
Unauthenticated remote attackers can enumerate valid user accounts on Cisco Identity Services Engine through an identity management API endpoint by analyzing differentiated error responses to crafted requests. The vulnerability enables account enumeration with no authentication required, network-accessible attack surface, and low complexity exploitation, resulting in partial information disclosure of valid usernames on affected systems.
Unauthenticated network attackers can access an exposed API passthrough endpoint on TCP port 7373 in Cisco Intersight Device Connector for Nutanix Prism Central, enabling enumeration of cluster metadata and invocation of cluster maintenance workflows that may disrupt active workloads. The vulnerability stems from missing authentication controls on a network-accessible service endpoint and carries a CVSS 6.7 score reflecting high availability impact despite limited confidentiality and integrity exposure. No public exploit code or active exploitation has been confirmed, but the attack requires no special conditions beyond network access to the deployment environment.
Privilege escalation to root in Cisco ISE CLI allows an authenticated local attacker with administrative privileges to inject and execute arbitrary commands on the underlying operating system. This command injection flaw stems from insufficient input validation in a specific CLI command, granting full control of the network access control appliance. No public exploit or active exploitation has been identified, and the EPSS score of 0.05% indicates very low likelihood of widespread exploitation.
Cross-site scripting (XSS) in Cisco Unity Connection's web-based management interface enables unauthenticated remote attackers to execute arbitrary script code in a victim's browser context by tricking them into clicking a crafted link. This reflected XSS vulnerability (CVE-2026-20059, CVSS 6.1) affects multiple 14.x and 15.x SU releases, requiring user interaction to exploit. While no active exploitation or public exploit code has been identified, the EPSS score of 0.04% indicates a very low likelihood of widespread attacks.
Authenticated SQL injection in Cisco Unity Connection allows attackers with valid user credentials to view arbitrary data from the backend database via the web management interface. The vulnerability requires low privileges and leads to low confidentiality impact, with no integrity or availability compromise. No public exploit or active exploitation has been reported at time of analysis, and EPSS scores indicate low exploitation probability.
We are to synthesize data from multiple sources about CVE-2026-20060 into a comprehensive analysis. Return a JSON object. We need to follow all instructions strictly. First, understand the CVE data: - CVE ID: CVE-2026-20060 - Description: A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to redirect a user to a malicious web page. This vulnerability is due to improper input validation of HTTP request parameters. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to redirect a user to a malicious web page. - CVSS Score: 4.7 - CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N - CWE: CWE-601 (URL Redirection to Untrusted Site ('Open Redirect')) - EPSS Score: 0.02% (percentile 5%) - Reported by: cisco - CPE: cpe:2.3:a:cisco:cisco_unity_connection:*:*:*:*:*:*:*:* (this is a wildcard version, meaning all versions? But EUVD gives specific versions) - Tags: Open Redirect, Cisco, Cisco Unity Connection - SSVC: Exploitation: none, Automatable: no, Technical Impact: partial - References: Cisco advisory, vuldb (advisory), NVD - EUVD EUVD-2026-22953: affected versions listed. Now, build the JSON fields. product_name: "1-3 words ONLY. The specific product or service name affected." This is Cisco Unity Connection. So "Cisco Unity Connection". That's 3 words. summary: 2-3 sentence plain-language summary for security professionals. Start with specific impact verb and product. "Remote attackers can redirect users to malicious web pages via open redirect in Cisco Unity Connection's web management interface." The CVSS shows AV:N, PR:N, UI:R, so unauthenticated remote, requires user interaction. Mention that it's an open redirect (CWE-601). Actively exploited? KEV not mentioned in input, no KEV field in input data, but we have SSVC exploitation: none. So not actively exploited. EPSS is low (0.02%, 5th percentile)
An unauthenticated remote attacker could execute cross-site scripting in Cisco Webex Contact Center’s Desktop Agent, stealing authentication and session data from victims who clicked a malicious link. Cisco fully patched the cloud service, eliminating the vulnerability without requiring any customer action. No active exploitation has been reported, and EPSS indicates very low exploitation probability.
Authentication policy bypass in Cisco Secure Web Appliance (AsyncOS) allows unauthenticated, remote attackers to send restricted HTTP requests through the appliance by exploiting improper validation of authentication input. The vulnerability (CWE-305) carries a CVSS 3.1 score of 5.3 and low EPSS likelihood (0.07%), with no active exploitation reported. Successful exploitation bypasses policy enforcement but does not directly compromise the appliance, resulting only in low integrity impact.
Local file overwrite in Cisco ThousandEyes Enterprise Agent allows authenticated, low-privileged CLI users to overwrite arbitrary files by placing a symbolic link in a specific directory, achieving integrity compromise on the agent host. This vulnerability (CVE-2026-20161) has low exploitation probability (EPSS 0.01%) and is not listed in CISA KEV; no public exploit code is currently known.
Path traversal in Cisco Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) allows an authenticated administrator to read arbitrary files on the underlying operating system via crafted HTTP requests. The vulnerability requires valid administrative credentials. No public exploit code or active exploitation has been reported.
Arbitrary file download in Cisco Unity Connection allows authenticated, remote attackers with administrative credentials to exfiltrate system files via crafted HTTPS requests. The flaw stems from improper input sanitization (CWE-23) in the web-based management interface. No active exploitation or public proof-of-concept is known, and EPSS (0.08%) indicates low exploitation likelihood, making this a moderate priority for patching in environments where the management interface is already adequately protected.
File disclosure vulnerability in Cisco Unity Connection's web-based management interface allows authenticated attackers with administrative credentials to download arbitrary files via crafted HTTPS requests. The flaw stems from improper sanitization of user input leading to relative path
Stored and reflected cross-site scripting vulnerabilities in Cisco Identity Services Engine's web-based management interface allow an authenticated attacker holding administrative write privileges to inject malicious JavaScript that executes in the context of other users' browsers. Affected releases span ISE 3.1 through 3.4 (including multiple patch releases). No active exploitation has been identified and no public exploit code exists; the EPSS score of 0.03% and SSVC exploitation status of 'none' align with the high privilege bar required.
Stored XSS in Cisco IMC web management interface allows authenticated administrators to inject arbitrary script code executed in users' browsers via insufficient input validation. Affects Cisco Enterprise NFV Infrastructure Software, Cisco Unified Computing System (Standalone), and Cisco UCS E-Series Software. Requires administrative privileges and user interaction (clicking a crafted link), resulting in session hijacking, credential theft, or unauthorized access to sensitive browser-based information. No public exploit code identified at time of analysis.
Stored cross-site scripting (XSS) in Cisco IMC web management interface allows authenticated administrators to inject persistent malicious scripts that execute in other users' browsers via crafted links. Affects Cisco Enterprise NFV Infrastructure Software, Unified Computing System (standalone), and UCS E-Series. No public exploit code or active exploitation confirmed; patch availability not independently verified from provided data.
Stored XSS in Cisco IMC web management interface allows authenticated administrators to inject arbitrary script code via insufficient input validation. Attackers with admin privileges can craft malicious links that execute JavaScript in the browsers of other users accessing the interface, potentially compromising session security, stealing credentials, or accessing sensitive information. No public exploit code or active exploitation has been confirmed; the vulnerability requires administrator privileges and user interaction to trigger.
Stored cross-site scripting (XSS) in Cisco IMC web management interface allows authenticated administrators to inject malicious script code that executes in the browsers of other users accessing the interface. An attacker with administrative credentials can exploit insufficient input validation by crafting a malicious link and tricking a user into clicking it, enabling arbitrary script execution or theft of sensitive browser-based information. No public exploit code or active exploitation has been identified at time of analysis.
Cisco Nexus Dashboard Insights metadata update feature allows authenticated administrators to write arbitrary files to the system with root privileges through path traversal in insufficiently validated metadata files. An attacker with valid administrative credentials can craft and manually upload a malicious metadata file to achieve arbitrary file write access to the underlying operating system. This vulnerability affects Cisco Nexus Dashboard and Nexus Dashboard Insights deployments, particularly those using manual metadata uploads in air-gap environments. CVSS score of 4.9 reflects the requirement for high-privilege authentication, though the integrity impact is rated as high given the ability to write files as root.
Command injection in Cisco IMC web management interface allows authenticated admin-level attackers to execute arbitrary commands as root through improper input validation. Affects Cisco Enterprise NFV Infrastructure Software, Unified Computing System (standalone), and UCS E-Series platforms. No public exploit code or active exploitation confirmed at time of analysis, but the high-privileged context and root-level impact necessitate swift patching.
Cisco IMC web-based management interface allows authenticated administrators to execute arbitrary code as root through improper input validation in HTTP requests. The vulnerability affects Cisco Unified Computing System (standalone) and requires admin-level credentials and network access; successful exploitation grants attacker root-level code execution on the underlying operating system. No public exploit code or active exploitation has been identified at time of analysis.
Command injection in Cisco IMC web-based management interface allows authenticated remote attackers with admin-level privileges to execute arbitrary commands as root. The vulnerability stems from improper input validation in the web interface, enabling attackers to inject crafted commands that execute on the underlying operating system with elevated privileges. While the CVSS score is 6.5 (Medium), Cisco assigned a High Security Impact Rating due to the root-level code execution capability and potential for post-compromise lateral movement or system takeover.
Reflected XSS in Cisco IMC web management interface allows unauthenticated remote attackers to execute arbitrary JavaScript in user browsers via crafted links. Affects Cisco Enterprise NFV Infrastructure Software, Cisco Unified Computing System (standalone), and UCS E-Series Software. Exploitation requires user interaction (clicking a malicious link) but could lead to session hijacking, credential theft, or malware delivery to privileged administrators managing critical infrastructure.
Server-side request forgery in Cisco Nexus Dashboard and Nexus Dashboard Insights allows unauthenticated remote attackers to conduct SSRF attacks by tricking authenticated users into clicking malicious links, enabling arbitrary network requests from the affected device and potential execution of arbitrary script code or access to sensitive browser data. CVSS 6.1 with no public exploit or active exploitation confirmed at time of analysis.
Cisco Nexus Dashboard configuration backup feature allows authenticated administrators to extract sensitive authentication credentials from encrypted backup files, enabling subsequent unauthorized access to internal APIs and arbitrary root-level command execution on the underlying operating system. The vulnerability requires possession of both a valid backup file and its encryption password, limiting exploitation to administrators or attackers with backup file access. CVSS 6.5 reflects the high-privilege requirement (PR:H) despite high confidentiality and integrity impact; no public exploit or active exploitation has been identified.
Cisco Catalyst SD-WAN Manager's web interface contains a reflected cross-site scripting (XSS) vulnerability that requires user interaction and authentication to exploit. An attacker can craft a malicious link to execute arbitrary JavaScript in a victim's browser session, potentially stealing sensitive information or performing unauthorized actions within the management interface. No patch is currently available.
A stored cross-site scripting (XSS) vulnerability exists in the web-based Cisco IOx application hosting environment management interface within Cisco IOS XE Software, allowing authenticated remote attackers with administrative credentials to inject malicious scripts that execute in the context of other users' browser sessions. Successful exploitation enables arbitrary script execution and access to sensitive browser-based information affecting a wide range of Cisco IOS XE versions from 16.6.1 through 17.18.1a. This vulnerability requires valid administrative credentials and user interaction but poses a significant risk in multi-administrator environments where privilege escalation or lateral movement could occur.
A CRLF injection vulnerability exists in the web-based Cisco IOx application hosting environment management interface of Cisco IOS XE Software that allows unauthenticated remote attackers to inject arbitrary log entries and manipulate log file structure. The vulnerability stems from insufficient input validation in the Cisco IOx management interface and affects a broad range of Cisco IOS XE Software versions from 16.6.1 through 17.18.1x. A successful exploit enables attackers to obscure legitimate log events, inject malicious log entries, or corrupt log file integrity without requiring authentication, making it particularly dangerous in environments where log analysis is relied upon for security monitoring and compliance.
Insufficient parameter validation in Cisco IOS XE Software's Lobby Ambassador management API allows authenticated remote attackers to bypass access controls and create unauthorized administrative accounts. An attacker with standard Lobby Ambassador credentials can exploit this flaw to escalate privileges and gain full management API access on affected devices. This impacts Cisco and Apple products and currently has no available patch.
Cisco Meraki devices running vulnerable IOS XE Software transmit configuration data over unencrypted channels, enabling remote attackers to intercept sensitive device information through on-path attacks. The vulnerability requires user interaction and network proximity but carries no patch availability, leaving affected organizations exposed until remediation is implemented. This affects both Cisco and Apple products integrating the vulnerable software.
Improper validation of malformed SCP requests in Cisco IOS XE Software allows authenticated local attackers to trigger unexpected device reloads and cause service disruption. An attacker with low privileges can exploit this vulnerability by sending a crafted SSH command to the SCP server component. No patch is currently available for this denial of service vulnerability.
Insufficient privilege validation on the start maintenance command in Cisco IOS XE Software enables authenticated local attackers to trigger a denial of service by placing devices into maintenance mode, which disables network interfaces. Low-privileged users can exploit this via CLI access without administrative credentials. Device recovery requires administrator intervention using the stop maintenance command.
This vulnerability in Cisco IOS XE Software bootloader affects Catalyst 9200, ESS9300, IE9310/9320, and IE3500/3505 series switches, allowing authenticated local attackers with level-15 privileges or unauthenticated attackers with physical access to execute arbitrary code at boot time and bypass the chain of trust. An attacker can manipulate loaded binaries to circumvent integrity checks during boot, enabling execution of non-Cisco-signed images. While the CVSS score is 6.1 (Medium), Cisco assigned it a High Security Impact Rating due to the critical nature of breaking the secure boot mechanism, a foundational security control.
Network interface denial of service in Cisco IOS XR on NCS 5500/5700 routers allows unauthenticated remote attackers to disable packet processing by sending crafted traffic that triggers EPNI Aligner interrupt corruption during heavy transit conditions. Successful exploitation causes the network processing unit and ASIC to stop functioning, rendering affected interfaces unable to forward traffic. No patch is currently available for this medium-severity vulnerability.
Unauthenticated attackers can inject malicious scripts into Cisco Unified CCX's web management interface due to insufficient input validation, enabling XSS attacks against administrators and users. Successful exploitation allows arbitrary JavaScript execution within the browser context or theft of sensitive session information. No patch is currently available.
Unauthenticated attackers can inject malicious scripts into the web management interfaces of multiple Cisco contact center products (Finesse, Packaged CCE, Unified CCE, Unified CCX, and Unified Intelligence Center) due to insufficient input validation. Successful exploitation allows arbitrary script execution in the victim's browser context, potentially enabling session hijacking or credential theft from administrators. No patch is currently available for this cross-site scripting vulnerability.
Cisco Secure Firewall Threat Defense (FTD) devices can be forcibly rebooted by authenticated local attackers through improper input validation in CLI commands, resulting in denial of service. This vulnerability affects low-privileged accounts and requires no user interaction to exploit. No patch is currently available.
Denial of service in Cisco Secure Firewall ASA and Secure FTD devices results from improper validation of OSPF link-state update packets, allowing authenticated adjacent attackers with the OSPF secret key to trigger heap corruption and forced device reloads. An attacker can exploit this by crafting malicious OSPF packets to crash affected devices, causing service disruption. No patch is currently available for this vulnerability.
OSPF protocol of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software is affected by buffer overflow (CVSS 6.8).
Memory corruption in Cisco Secure Firewall ASA and FTD OSPF packet processing allows adjacent, unauthenticated attackers to crash affected devices by sending crafted protocol packets. The vulnerability results in device reboot and denial of service, with no authentication or user interaction required. No patch is currently available.
Device denial of service in Cisco Secure Firewall ASA and Secure FTD Software occurs when an unauthenticated adjacent attacker sends specially crafted OSPF packets to trigger out-of-bounds memory writes during packet canonicalization processing. An attacker can exploit this by sending malicious OSPF LSU packets when debug logging is enabled, forcing the affected device to reload and become unavailable. No patch is currently available for this medium-severity vulnerability.
Memory exhaustion in Cisco ASA and FTD OSPF protocol implementation allows adjacent authenticated attackers to trigger denial of service by sending specially crafted packets that bypass input validation. An attacker with network access to the affected device can exploit improper packet parsing to consume available memory and crash the appliance. No patch is currently available for this vulnerability.
Insufficient input validation in Cisco Secure Firewall ASA and Secure FTD OSPF implementations allows adjacent attackers to trigger denial of service by sending malformed OSPF update packets that cause device reloads. Authentication bypass is possible if OSPF authentication is disabled, though knowing the secret key is required when authentication is enabled. No patch is currently available for this medium-severity vulnerability.
Cisco FXOS Software CLI feature for Cisco Secure Firewall ASA Software and Secure FTD Software contains a vulnerability that allows attackers to execute commands on the underlying operating system with root-level privileges (CVSS 6.0).
Cisco Webex is vulnerable to reflected cross-site scripting (XSS) attacks due to insufficient input validation, allowing unauthenticated attackers to inject malicious scripts by tricking users into clicking crafted links. Successful exploitation could enable attackers to steal session tokens, redirect users, or perform actions on behalf of targeted victims. Although Cisco has released a fix, no patch is currently available for this MEDIUM severity vulnerability.
Unauthenticated remote attackers can trigger memory exhaustion on Cisco ASA and FTD devices by sending specially crafted packets to the SSL VPN service, exploiting insufficient input validation in the Remote Access SSL VPN, HTTP management, and MUS functionality. Successful exploitation causes a denial of service condition that requires manual device reboot. No patch is currently available.
Reflected XSS in Cisco Secure Firewall ASA and FTD SAML 2.0 authentication allows unauthenticated attackers to steal sensitive browser-based information by tricking users into clicking malicious links. The vulnerability stems from inadequate input validation of HTTP parameters in the SSO feature and requires user interaction to exploit. No patch is currently available.
Unauthenticated remote attackers can bypass firewall access controls on Cisco Secure Firewall ASA and FTD devices by exploiting improper error handling during cluster memory exhaustion when syncing security rules. This allows attackers to send traffic that should be blocked through affected devices to reach protected networks. No patch is currently available.
Cross-site scripting (XSS) in the VPN web services component of Cisco Secure Firewall ASA and FTD allows unauthenticated remote attackers to inject malicious scripts that execute in a user's browser when visiting a crafted link. An attacker can exploit this through improper input validation to execute arbitrary HTML or JavaScript in the context of the VPN web server. No patch is currently available for this medium-severity vulnerability.
Cisco Secure Firewall ASA and FTD devices with VPN web services enabled are vulnerable to cross-site request forgery (CSRF) attacks due to insufficient HTTP request validation. An attacker can trick users into visiting a malicious website that sends crafted requests to the affected appliance, potentially allowing injection of malicious content reflected back to the victim's browser. No patch is currently available for this vulnerability.
Snort 3 detection engine contains a vulnerability that allows attackers to cause a DoS condition when the Snort 3 Detection Engine unexpectedly restarts (CVSS 5.8).
Unauthenticated remote attackers can crash the Snort 3 Detection Engine by sending crafted HTTP packets with malformed Multicast DNS fields, causing a denial of service that interrupts packet inspection across multiple Cisco products. The vulnerability stems from incomplete error checking in HTTP header parsing and requires no authentication or user interaction to trigger. No patch is currently available for this MEDIUM severity issue.
Cisco Snort 3 Detection Engine can be remotely restarted by an unauthenticated attacker through crafted HTTP packets exploiting improper JavaScript normalization in the JSTokenizer logic, causing a denial of service condition that interrupts packet inspection. The vulnerability requires the JSTokenizer feature to be enabled and can be triggered via an established network connection without authentication. No patch is currently available.
Snort 3 Detection Engine in multiple Cisco products can be remotely restarted by unauthenticated attackers through crafted packets sent over established connections, due to improper binder module initialization logic. This denial-of-service vulnerability interrupts packet inspection capabilities and can be triggered without authentication or user interaction. No patch is currently available for this medium-severity flaw.
CLI of Cisco Secure FTD Software contains a vulnerability that allows attackers to execute commands on the underlying operating system as root (CVSS 6.0).
Snort 3 Detection Engine crashes when processing malformed VBA data due to improper decompression error handling, allowing unauthenticated remote attackers to trigger denial-of-service conditions across multiple Cisco products. An attacker can exploit this vulnerability by sending crafted VBA payloads to cause unexpected engine restarts without requiring authentication or user interaction. No patch is currently available for this medium-severity flaw.
Denial of service in Cisco Snort 3's VBA decompression feature allows unauthenticated remote attackers to crash the detection engine by sending maliciously crafted VBA data. The vulnerability stems from insufficient error checking during VBA data processing, enabling attackers to trigger unexpected restarts of the Snort 3 Detection Engine. No patch is currently available for this medium-severity issue affecting multiple Cisco products.
Improper error checking in Cisco Snort 3's VBA decompression feature allows unauthenticated remote attackers to trigger an infinite loop by sending specially crafted VBA data, causing a denial of service condition. The vulnerability affects multiple Cisco products and requires no user interaction or authentication to exploit. No patch is currently available.
Improper range checking in Cisco Snort 3's VBA decompression feature allows unauthenticated remote attackers to trigger a heap buffer overflow by sending crafted VBA data, causing denial of service. The vulnerability affects multiple Cisco products and requires no authentication or user interaction to exploit. No patch is currently available.
Denial of service in Cisco Secure Firewall Threat Defense via crafted SSL packets allows unauthenticated remote attackers to crash the Snort 3 Detection Engine through a memory management logic error during SSL inspection. An attacker can exploit this vulnerability by sending malicious SSL packets through an established connection, forcing the detection engine to unexpectedly restart and interrupt security monitoring. No patch is currently available for this medium-severity issue.
Device reloads in Cisco Secure Firewall Threat Defense can be triggered by unauthenticated remote attackers sending specially crafted TLS 1.2 traffic through the SSL decryption feature, exploiting improper memory management in the Do Not Decrypt exclusion logic. The vulnerability requires specific network conditions and TLS 1.2 traffic to trigger, resulting in denial of service with no authentication required. No patch is currently available for this medium-severity issue affecting Cisco and TLS implementations.
Cisco Secure Firewall Management Center lockdown bypass allows authenticated local administrators to execute arbitrary commands as root by sending crafted CLI input that exploits insufficient restrictions on remediation modules. An attacker with valid admin credentials can circumvent lockdown protections to achieve full system compromise. No patch is currently available.