CVE-2023-22641: Fortinet FortiOS

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

A url redirection to untrusted site ('open redirect') in Fortinet FortiOS version 7.2.0 through 7.2.3, FortiOS version 7.0.0 through 7.0.9, FortiOS versions 6.4.0 through 6.4.12, FortiOS all versions 6.2, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.2, FortiProxy version 7.0.0 through 7.0.8, FortiProxy all versions 2.0, FortiProxy all versions 1.2, FortiProxy all versions 1.1, FortiProxy all versions 1.0 allows an authenticated attacker to execute unauthorized code or commands via specially crafted requests.

Affected products

• Fortinet FortiOS: from 6.0.0, before 6.4.13 (fixed in 6.4.13); from 7.0.0, before 7.0.11 (fixed in 7.0.11); from 7.2.0, before 7.2.4 (fixed in 7.2.4)
• Fortinet FortiProxy: from 1.0.0, up to and including 2.0.12; from 7.0.0, before 7.0.9 (fixed in 7.0.9); from 7.2.0, before 7.2.3 (fixed in 7.2.3)

Published 2023-04-11. Last modified 2026-06-17.