CVE-2025-47857: Fortinet FortiWeb

Medium severity, CVSS 6.7. EPSS: 0.5% chance of exploitation in the next 30 days.

A improper neutralization of special elements used in an os command ('os command injection') vulnerability [CWE-78] in Fortinet FortiWeb CLI version 7.6.0 through 7.6.3 and before 7.4.8 allows a privileged attacker to execute arbitrary code or command via crafted CLI commands.

Affected products

• Fortinet FortiWeb: from 7.4.1, before 7.4.9 (fixed in 7.4.9); from 7.6.0, before 7.6.4 (fixed in 7.6.4)

Published 2025-08-12. Last modified 2026-06-17.