Fortisandbox
Monthly
Unauthenticated remote access control bypass in Fortinet FortiSandbox 4.2.x through 5.0.x - and its Cloud and PaaS variants - allows network-reachable attackers to retrieve sensitive information and disrupt availability by sending crafted HTTP requests, with no credentials or user interaction required. Fortinet's confirmed CVSS temporal metrics include E:P (proof-of-concept exploit code exists) alongside RL:O (official remediation available) and RC:C (confirmed), establishing this as an actively documented, patchable risk against sandboxing infrastructure that processes enterprise malware submissions. The scope-changed vector (S:C) combined with high availability impact (A:H) indicates the access control failure cascades beyond the directly targeted HTTP endpoint to other components within the FortiSandbox platform.
Command injection in Fortinet FortiSandbox allows a remote, highly privileged attacker to execute arbitrary OS commands on the underlying system, achieving full confidentiality, integrity, and availability compromise. Affected versions span FortiSandbox 4.2.1-4.2.8, 4.4.0-4.4.9, 5.0.0-5.0.6, and 5.2.0, covering a wide release range across multiple major branches. The temporal CVSS metrics (E:F/RL:O/RC:C) confirm that a functional exploit exists and an official patch has been released, making prompt patching the priority action.
Exposure of a scanning VM's VNC service in Fortinet FortiSandbox 5.0.0-5.0.2 and 4.4.3-4.4.8 lets an unauthenticated remote attacker reach the VNC server of the sandbox virtual machines used for malware detonation via ordinary network requests. Because these VMs run and observe live malware samples, unauthorized VNC access can expose sensitive analysis sessions and potentially allow interaction with the detonation environment. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Unauthenticated OS command injection in Fortinet FortiSandbox (on-premise, Cloud, and PaaS variants) allows remote attackers to execute arbitrary operating system commands by sending specifically crafted HTTP requests to the management interface. The flaw carries a CVSS 9.8 rating with network-reachable, no-authentication, no-user-interaction characteristics, and no public exploit identified at time of analysis. Because FortiSandbox is a security-analysis appliance handling untrusted samples, compromise undermines the integrity of malware verdicts and downstream detections.
Remote code execution in Fortinet FortiSandbox 4.4.x through 5.0.x (on-premises, Cloud, and PaaS deployments) allows unauthenticated attackers to execute arbitrary code or commands via crafted HTTP requests. This CWE-862 missing authorization flaw affects sandbox analysis appliances across multiple deployment models with CVSS 9.8 (critical) severity. Fortinet has published vendor advisory FG-IR-26-136. No CISA KEV listing or public POC identified at time of analysis, though the trivial attack complexity (AC:L) and network vector without authentication (PR:N) indicate high exploitability if technical details emerge.
Path traversal in Fortinet FortiSandbox 4.4.0-4.4.8 and 5.0.0-5.0.5 enables remote unauthenticated attackers to achieve full system compromise. With CVSS 9.8 (AV:N/AC:L/PR:N/UI:N), the vulnerability permits network-based exploitation without credentials or user interaction, leading to complete confidentiality, integrity, and availability impact. Despite critical severity, EPSS score of 0.06% (18th percentile) indicates low observed exploitation probability. No active exploitation confirmed (not in CISA KEV). SSVC framework marks it as automatable with total technical impact but no current exploitation. The incomplete CVE description (placeholder text for attack vector) suggests early disclosure; verify completeness with Fortinet advisory FG-IR-26-112.
OS command injection in Fortinet FortiSandbox 4.4.0-4.4.8 and FortiSandbox PaaS versions 21.3-23.4 enables remote unauthenticated attackers to execute arbitrary system commands with complete system compromise. CVSS 9.8 (network, low complexity, no privileges) but EPSS 0.29% (53rd percentile) suggests limited real-world exploitation observed despite maximum severity score. No active exploitation confirmed (not in CISA KEV). SSVC framework classifies as automatable with total technical impact but no known exploitation. Fortinet PSIRT advisory FG-IR-26-100 available but description incomplete (missing attack vector specifics).
FortiSandbox and FortiSandbox Cloud ship with a hard-coded cryptographic key that is used to validate or sign trusted HTTP requests, allowing an unauthenticated remote attacker who knows that static key to craft requests the appliance treats as legitimate and thereby escalate privileges. Per the assessed vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:N, official score 5.3), no valid credentials or user interaction are required once the embedded key is known, though exploitation is limited to deployments that expose the HTTP/management interface to the attacker's network. Affected versions are FortiSandbox 5.2.0-5.2.1, 5.0.0-5.0.6 and all 4.4 releases, plus the corresponding FortiSandbox Cloud versions; there is no public exploit identified at time of analysis, but the issue is authoritative-moderate severity and should be remediated rather than treated as an emergency.
Persistent denial of management access in Fortinet FortiSandbox stems from an uncaught exception (CWE-248) triggered by crafted HTTP requests sent to the appliance's GUI/CLI management interface; FortiSandbox 5.2.0 through 5.2.1, 5.0.0 through 5.0.6, and all 4.4 versions are affected. Exploitation is not unauthenticated - the CVSS vector (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H) shows a privileged account on the management interface is required, so realistic abuse is confined to insiders or misuse of already-compromised administrative credentials, and the resulting impact is limited to availability (persistent loss of GUI and CLI access) with no data exposure or modification. There is no confirmed active exploitation and no public exploit identified at time of analysis; the issue is a modest-priority availability concern rather than an emergency, with remediation guidance published in Fortinet PSIRT advisory FG-IR-26-176.
Reflected cross-site scripting (XSS) in Fortinet FortiSandbox and FortiSandbox PaaS versions 5.0.0 through 5.0.4 allows unauthenticated remote attackers to inject malicious scripts via crafted HTTP requests. Exploitation requires user interaction (clicking a malicious link), resulting in session hijacking, credential theft, or malware distribution to administrators accessing the FortiSandbox web interface. No public exploit code or active exploitation has been confirmed at time of analysis.
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.2, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an authenticated privileged attacker to execute code via crafted requests. [CVSS 4.8 MEDIUM]
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an unauthenticated attacker to execute commands via crafted requests. [CVSS 8.8 HIGH]
Reflected cross-site scripting in Fortinet FortiSandbox (5.0.0 through 5.0.2, 4.4.0 through 4.4.7, and all versions of 4.2 and 4.0) allows an unauthenticated remote attacker to inject script into the appliance's web management interface via crafted HTTP requests. Exploitation is not automatable at scale: because the CVSS vector carries UI:R, the payload only fires if a logged-in administrator or operator is lured into opening the attacker-supplied request or link in their browser, and the resulting impact is confined to that victim's browser session (Low confidentiality and integrity, no availability impact). The flaw is rated CVSS 6.1 with an EPSS score of 6.31% (93rd percentile), indicating elevated likelihood relative to the broader CVE population, but there is no public exploit identified at time of analysis and the issue is not confirmed actively exploited (not in CISA KEV).
OS command injection in Fortinet FortiSandbox allows an authenticated attacker with low-privilege credentials to execute arbitrary operating-system commands on the underlying appliance by sending crafted HTTP requests to the management interface, yielding full compromise of confidentiality, integrity, and availability (CVSS 8.8, CWE-78). Affected releases are FortiSandbox 5.0.0 through 5.0.2, 4.4.0 through 4.4.7, and all versions of the 4.2 and 4.0 branches, so any appliance still running those builds with reachable web management is in scope. Exploitation requires network access to the administrative interface plus valid low-privilege authentication (PR:L), meaning the risk concentrates in deployments that expose management to untrusted networks or broadly provision low-privilege accounts; no public exploit identified at time of analysis, though EPSS is elevated at 17.19% (97th percentile), signaling meaningful predicted exploitation activity.
Authenticated OS command injection in Fortinet FortiSandbox (versions 5.0.0-5.0.2, 4.4.0-4.4.7, all 4.2.x, all 4.0.x) and FortiSandbox Cloud (24.1 and all 23.x) allows a high-privileged remote attacker to execute arbitrary commands by sending crafted HTTP/HTTPS requests to the management interface. No public exploit identified at time of analysis and the issue is not currently listed in CISA KEV, but the breadth of affected major versions and the network-reachable attack surface make this a notable post-authentication risk for security appliance operators.
An Improper Isolation or Compartmentalization vulnerability [CWE-653] in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A stack-based buffer overflow vulnerability (CWE-121) in the profile parser of FortiSandbox version 3.2.2 and below, version 3.1.4 and below may allow an authenticated attacker to potentially execute. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. No vendor patch available.
A Use of Hard-coded Cryptographic Key vulnerability [CWE-321] in FortiSandbox version 4.4.6 and below, version 4.2.7 and below, version 4.0.5 and below, version 3.2.4 and below, version 3.1.5 and. Rated high severity (CVSS 8.2), this vulnerability is low attack complexity. No vendor patch available.
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.
An improper neutralization of special elements used in an OS Command vulnerability [CWE-78] vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An exposure of sensitive information to an unauthorized actor vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0 all versions, FortiSandbox. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A client-side enforcement of server-side security vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6 allows attacker to execute unauthorized code or commands. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0 all. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0.0. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.2, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.2, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.1, FortiSandbox 4.2.1 through 4.2.5, FortiSandbox 4.0.0. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0, FortiSandbox 4.2.1 through 4.2.4, FortiSandbox 4.0 all versions,. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSandbox 4.4.0, FortiSandbox 4.2.1 through 4.2.5, FortiSandbox 4.0.0 through 4.0.3,. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.1, FortiSandbox 4.2.1 through 4.2.5, FortiSandbox 4.0.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.1, FortiSandbox 4.2.1 through 4.2.5, FortiSandbox 4.0.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
An insufficient logging [CWE-778] vulnerability in FortiSandbox versions 4.0.0 to 4.0.2, 3.2.0 to 3.2.3 and 3.1.0 to 3.1.5 and FortiDeceptor versions 4.2.0, 4.1.0 through 4.1.1, 4.0.0 through 4.0.2,. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
A missing cryptographic steps vulnerability in the function that encrypts users' LDAP and RADIUS credentials in FortiSandbox before 4.0.1, FortiWeb before 6.3.12, FortiADC before 6.2.1, FortiMail. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable.
Multiple instances of improper neutralization of input during web page generation vulnerabilities in FortiSandbox before 4.0.0 may allow an unauthenticated attacker to perform an XSS attack via. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An uncontrolled resource consumption (denial of service) vulnerability in the login modules of FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6; and FortiAuthenticator. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper neutralization of special elements used in an OS Command vulnerability in FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6 may allow an authenticated. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Improper limitation of a pathname to a restricted directory vulnerabilities in FortiSandbox 3.2.0 through 3.2.2, and 3.1.0 through 3.1.4 may allow an authenticated user to obtain unauthorized access. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An instance of small space of random values in the RPC API of FortiSandbox before 4.0.0 may allow an attacker in possession of a few information pieces about the state of the device to possibly. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An instance of improper neutralization of special elements in the sniffer module of FortiSandbox before 3.2.2 may allow an authenticated administrator to execute commands on the underlying system's. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Unauthenticated remote access control bypass in Fortinet FortiSandbox 4.2.x through 5.0.x - and its Cloud and PaaS variants - allows network-reachable attackers to retrieve sensitive information and disrupt availability by sending crafted HTTP requests, with no credentials or user interaction required. Fortinet's confirmed CVSS temporal metrics include E:P (proof-of-concept exploit code exists) alongside RL:O (official remediation available) and RC:C (confirmed), establishing this as an actively documented, patchable risk against sandboxing infrastructure that processes enterprise malware submissions. The scope-changed vector (S:C) combined with high availability impact (A:H) indicates the access control failure cascades beyond the directly targeted HTTP endpoint to other components within the FortiSandbox platform.
Command injection in Fortinet FortiSandbox allows a remote, highly privileged attacker to execute arbitrary OS commands on the underlying system, achieving full confidentiality, integrity, and availability compromise. Affected versions span FortiSandbox 4.2.1-4.2.8, 4.4.0-4.4.9, 5.0.0-5.0.6, and 5.2.0, covering a wide release range across multiple major branches. The temporal CVSS metrics (E:F/RL:O/RC:C) confirm that a functional exploit exists and an official patch has been released, making prompt patching the priority action.
Exposure of a scanning VM's VNC service in Fortinet FortiSandbox 5.0.0-5.0.2 and 4.4.3-4.4.8 lets an unauthenticated remote attacker reach the VNC server of the sandbox virtual machines used for malware detonation via ordinary network requests. Because these VMs run and observe live malware samples, unauthorized VNC access can expose sensitive analysis sessions and potentially allow interaction with the detonation environment. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.
Unauthenticated OS command injection in Fortinet FortiSandbox (on-premise, Cloud, and PaaS variants) allows remote attackers to execute arbitrary operating system commands by sending specifically crafted HTTP requests to the management interface. The flaw carries a CVSS 9.8 rating with network-reachable, no-authentication, no-user-interaction characteristics, and no public exploit identified at time of analysis. Because FortiSandbox is a security-analysis appliance handling untrusted samples, compromise undermines the integrity of malware verdicts and downstream detections.
Remote code execution in Fortinet FortiSandbox 4.4.x through 5.0.x (on-premises, Cloud, and PaaS deployments) allows unauthenticated attackers to execute arbitrary code or commands via crafted HTTP requests. This CWE-862 missing authorization flaw affects sandbox analysis appliances across multiple deployment models with CVSS 9.8 (critical) severity. Fortinet has published vendor advisory FG-IR-26-136. No CISA KEV listing or public POC identified at time of analysis, though the trivial attack complexity (AC:L) and network vector without authentication (PR:N) indicate high exploitability if technical details emerge.
Path traversal in Fortinet FortiSandbox 4.4.0-4.4.8 and 5.0.0-5.0.5 enables remote unauthenticated attackers to achieve full system compromise. With CVSS 9.8 (AV:N/AC:L/PR:N/UI:N), the vulnerability permits network-based exploitation without credentials or user interaction, leading to complete confidentiality, integrity, and availability impact. Despite critical severity, EPSS score of 0.06% (18th percentile) indicates low observed exploitation probability. No active exploitation confirmed (not in CISA KEV). SSVC framework marks it as automatable with total technical impact but no current exploitation. The incomplete CVE description (placeholder text for attack vector) suggests early disclosure; verify completeness with Fortinet advisory FG-IR-26-112.
OS command injection in Fortinet FortiSandbox 4.4.0-4.4.8 and FortiSandbox PaaS versions 21.3-23.4 enables remote unauthenticated attackers to execute arbitrary system commands with complete system compromise. CVSS 9.8 (network, low complexity, no privileges) but EPSS 0.29% (53rd percentile) suggests limited real-world exploitation observed despite maximum severity score. No active exploitation confirmed (not in CISA KEV). SSVC framework classifies as automatable with total technical impact but no known exploitation. Fortinet PSIRT advisory FG-IR-26-100 available but description incomplete (missing attack vector specifics).
FortiSandbox and FortiSandbox Cloud ship with a hard-coded cryptographic key that is used to validate or sign trusted HTTP requests, allowing an unauthenticated remote attacker who knows that static key to craft requests the appliance treats as legitimate and thereby escalate privileges. Per the assessed vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:N, official score 5.3), no valid credentials or user interaction are required once the embedded key is known, though exploitation is limited to deployments that expose the HTTP/management interface to the attacker's network. Affected versions are FortiSandbox 5.2.0-5.2.1, 5.0.0-5.0.6 and all 4.4 releases, plus the corresponding FortiSandbox Cloud versions; there is no public exploit identified at time of analysis, but the issue is authoritative-moderate severity and should be remediated rather than treated as an emergency.
Persistent denial of management access in Fortinet FortiSandbox stems from an uncaught exception (CWE-248) triggered by crafted HTTP requests sent to the appliance's GUI/CLI management interface; FortiSandbox 5.2.0 through 5.2.1, 5.0.0 through 5.0.6, and all 4.4 versions are affected. Exploitation is not unauthenticated - the CVSS vector (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H) shows a privileged account on the management interface is required, so realistic abuse is confined to insiders or misuse of already-compromised administrative credentials, and the resulting impact is limited to availability (persistent loss of GUI and CLI access) with no data exposure or modification. There is no confirmed active exploitation and no public exploit identified at time of analysis; the issue is a modest-priority availability concern rather than an emergency, with remediation guidance published in Fortinet PSIRT advisory FG-IR-26-176.
Reflected cross-site scripting (XSS) in Fortinet FortiSandbox and FortiSandbox PaaS versions 5.0.0 through 5.0.4 allows unauthenticated remote attackers to inject malicious scripts via crafted HTTP requests. Exploitation requires user interaction (clicking a malicious link), resulting in session hijacking, credential theft, or malware distribution to administrators accessing the FortiSandbox web interface. No public exploit code or active exploitation has been confirmed at time of analysis.
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.2, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an authenticated privileged attacker to execute code via crafted requests. [CVSS 4.8 MEDIUM]
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an unauthenticated attacker to execute commands via crafted requests. [CVSS 8.8 HIGH]
Reflected cross-site scripting in Fortinet FortiSandbox (5.0.0 through 5.0.2, 4.4.0 through 4.4.7, and all versions of 4.2 and 4.0) allows an unauthenticated remote attacker to inject script into the appliance's web management interface via crafted HTTP requests. Exploitation is not automatable at scale: because the CVSS vector carries UI:R, the payload only fires if a logged-in administrator or operator is lured into opening the attacker-supplied request or link in their browser, and the resulting impact is confined to that victim's browser session (Low confidentiality and integrity, no availability impact). The flaw is rated CVSS 6.1 with an EPSS score of 6.31% (93rd percentile), indicating elevated likelihood relative to the broader CVE population, but there is no public exploit identified at time of analysis and the issue is not confirmed actively exploited (not in CISA KEV).
OS command injection in Fortinet FortiSandbox allows an authenticated attacker with low-privilege credentials to execute arbitrary operating-system commands on the underlying appliance by sending crafted HTTP requests to the management interface, yielding full compromise of confidentiality, integrity, and availability (CVSS 8.8, CWE-78). Affected releases are FortiSandbox 5.0.0 through 5.0.2, 4.4.0 through 4.4.7, and all versions of the 4.2 and 4.0 branches, so any appliance still running those builds with reachable web management is in scope. Exploitation requires network access to the administrative interface plus valid low-privilege authentication (PR:L), meaning the risk concentrates in deployments that expose management to untrusted networks or broadly provision low-privilege accounts; no public exploit identified at time of analysis, though EPSS is elevated at 17.19% (97th percentile), signaling meaningful predicted exploitation activity.
Authenticated OS command injection in Fortinet FortiSandbox (versions 5.0.0-5.0.2, 4.4.0-4.4.7, all 4.2.x, all 4.0.x) and FortiSandbox Cloud (24.1 and all 23.x) allows a high-privileged remote attacker to execute arbitrary commands by sending crafted HTTP/HTTPS requests to the management interface. No public exploit identified at time of analysis and the issue is not currently listed in CISA KEV, but the breadth of affected major versions and the network-reachable attack surface make this a notable post-authentication risk for security appliance operators.
An Improper Isolation or Compartmentalization vulnerability [CWE-653] in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A stack-based buffer overflow vulnerability (CWE-121) in the profile parser of FortiSandbox version 3.2.2 and below, version 3.1.4 and below may allow an authenticated attacker to potentially execute. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable. No vendor patch available.
A Use of Hard-coded Cryptographic Key vulnerability [CWE-321] in FortiSandbox version 4.4.6 and below, version 4.2.7 and below, version 4.0.5 and below, version 3.2.4 and below, version 3.1.5 and. Rated high severity (CVSS 8.2), this vulnerability is low attack complexity. No vendor patch available.
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.
An improper neutralization of special elements used in an OS Command vulnerability [CWE-78] vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An exposure of sensitive information to an unauthorized actor vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0 all versions, FortiSandbox. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A client-side enforcement of server-side security vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6 allows attacker to execute unauthorized code or commands. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.4, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0 all. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0.0. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.2, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.2, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.1, FortiSandbox 4.2.1 through 4.2.5, FortiSandbox 4.0.0. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0, FortiSandbox 4.2.1 through 4.2.4, FortiSandbox 4.0 all versions,. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSandbox 4.4.0, FortiSandbox 4.2.1 through 4.2.5, FortiSandbox 4.0.0 through 4.0.3,. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.1, FortiSandbox 4.2.1 through 4.2.5, FortiSandbox 4.0.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
A improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.1, FortiSandbox 4.2.1 through 4.2.5, FortiSandbox 4.0.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
An insufficient logging [CWE-778] vulnerability in FortiSandbox versions 4.0.0 to 4.0.2, 3.2.0 to 3.2.3 and 3.1.0 to 3.1.5 and FortiDeceptor versions 4.2.0, 4.1.0 through 4.1.1, 4.0.0 through 4.0.2,. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
A missing cryptographic steps vulnerability in the function that encrypts users' LDAP and RADIUS credentials in FortiSandbox before 4.0.1, FortiWeb before 6.3.12, FortiADC before 6.2.1, FortiMail. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable.
Multiple instances of improper neutralization of input during web page generation vulnerabilities in FortiSandbox before 4.0.0 may allow an unauthenticated attacker to perform an XSS attack via. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An uncontrolled resource consumption (denial of service) vulnerability in the login modules of FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6; and FortiAuthenticator. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Multiple instances of heap-based buffer overflow in the command shell of FortiSandbox before 4.0.0 may allow an authenticated attacker to manipulate memory and alter its content by means of. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper neutralization of special elements used in an OS Command vulnerability in FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6 may allow an authenticated. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Improper limitation of a pathname to a restricted directory vulnerabilities in FortiSandbox 3.2.0 through 3.2.2, and 3.1.0 through 3.1.4 may allow an authenticated user to obtain unauthorized access. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An instance of small space of random values in the RPC API of FortiSandbox before 4.0.0 may allow an attacker in possession of a few information pieces about the state of the device to possibly. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An instance of improper neutralization of special elements in the sniffer module of FortiSandbox before 3.2.2 may allow an authenticated administrator to execute commands on the underlying system's. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.