CVE-2026-25836

unknowncovered by 1 sourcefirst seen 2026-03-10

CVSSv3 Score: 6.7 An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability [CWE-78] in FortiSandbox Cloud and FortiSandbox PaaS WEB UI may allow a privileged attacker with super-admin profile and CLI access to execute unauthorized code or commands via crafted HTTP requests. Revised on 2026-03-26 00:00:00

CSIRTS triage

What: A vulnerability allows a privileged attacker to execute unauthorized code via crafted HTTP requests.
Who is affected: Privileged users with super-admin profile and CLI access.
Urgency: Remediation is important due to the potential for unauthorized code execution.
Action: Apply security updates and review access controls.

AI-assisted analysis generated from the source advisory — verify against the original.

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Exploitation outlook

Moderate exploitation risk1.8% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 75% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownOS command injection on vmimages update featurefortinet · 2026-03-10

External references

NVD record for CVE-2026-25836

CVE.org record

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