CVE-2022-30303: Fortinet FortiWeb

High severity, CVSS 8.8. EPSS: 2.5% chance of exploitation in the next 30 days.

An improper neutralization of special elements used in an os command ('OS Command Injection') [CWE-78] in FortiWeb 7.0.0 through 7.0.1, 6.3.0 through 6.3.19, 6.4 all versions may allow an authenticated attacker to execute arbitrary shell code as `root` user via crafted HTTP requests.

Affected products

• Fortinet FortiWeb: from 6.3.0, before 6.3.20 (fixed in 6.3.20); version 6.4.0 only; version 6.4.1 only; version 6.4.2 only; version 7.0.0 only; version 7.0.1 only

Published 2023-02-16. Last modified 2026-06-17.