CVE-2026-25089

Published Jun 9, 2026 CVSS 3.1 · 9.1 Critical EPSS 76.1% KEV · Listed
Description
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests

Remediation

Vendor Solution

Upgrade to upcoming FortiSandbox version 5.2.0 or above Upgrade to FortiSandbox version 5.0.6 or above Upgrade to FortiSandbox version 4.4.9 or above Upgrade to upcoming FortiSandbox PaaS version 5.2.0 or above Upgrade to FortiSandbox PaaS version 5.0.6 or above Fortinet remediated this issue in FortiSandbox Cloud version 5.2.0 (not released) and hence customers do not need to perform any action. Fortinet remediated this issue in FortiSandbox Cloud version 5.0.6 (not released) and hence customers do not need to perform any action.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Title OS Command Injection in Fortinet FortiSandbox Versions 4.2‑5.0, Cloud, and PaaS
Type Values Removed Values Added
Title OS Command Injection in Fortinet FortiSandbox Versions 4.2‑5.0, Cloud, and PaaS
Type Values Removed Values Added
Title FortiSandbox OS Command Injection Vulnerability
Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-07-16T00:00:00+00:00', 'dueDate': '2026-07-19T00:00:00+00:00'}

Type Values Removed Values Added
Title FortiSandbox OS Command Injection Vulnerability
Type Values Removed Values Added
Title FortiSandbox OS Command Injection Vulnerability
Type Values Removed Values Added
Title FortiSandbox OS Command Injection Vulnerability
Type Values Removed Values Added
Title FortiSandbox OS Command Injection Enables Unauthenticated Remote Code Execution
Type Values Removed Values Added
Title FortiSandbox OS Command Injection Enables Unauthenticated Remote Code Execution
Type Values Removed Values Added
Title Unauthenticated OS Command Injection Enables Remote Execution in FortiSandbox
Type Values Removed Values Added
Title Unauthenticated OS Command Injection Enables Remote Execution in FortiSandbox
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in FortiSandbox via HTTP Requests
Type Values Removed Values Added
Title Unauthenticated OS Command Injection in FortiSandbox via HTTP Requests
Type Values Removed Values Added
First Time appeared Fortinet fortisandbox Cloud
Fortinet fortisandbox Paas
CPEs cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox_cloud:*:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox_paas:*:*:*:*:*:*:*:*
Vendors & Products Fortinet fortisandbox Cloud
Fortinet fortisandbox Paas
Type Values Removed Values Added
Title Unrestricted OS Command Injection in Fortinet FortiSandbox
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Unrestricted OS Command Injection in Fortinet FortiSandbox
Type Values Removed Values Added
Description A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests
First Time appeared Fortinet
Fortinet fortisandbox
Fortinet fortisandboxcloud
Fortinet fortisandboxpaas
Weaknesses CWE-78
CPEs cpe:2.3:a:fortinet:fortisandbox:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.2.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:4.4.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandbox:5.0.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandboxcloud:5.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandboxcloud:5.0.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandboxpaas:5.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortisandboxpaas:5.0.5:*:*:*:*:*:*:*
Vendors & Products Fortinet
Fortinet fortisandbox
Fortinet fortisandboxcloud
Fortinet fortisandboxpaas
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
fortinet
Published
Updated
Jul 17, 2026, 3:56 AM
Reserved
Jan 29, 2026, 9:27 AM
Status
Analyzed
Published
Jun 9, 2026, 4:16 PM
Modified
Jul 23, 2026, 8:10 AM