CVE-2022-41335: Fortinet FortiOS

High severity, CVSS 8.1. EPSS: 0.9% chance of exploitation in the next 30 days.

A relative path traversal vulnerability [CWE-23] in Fortinet FortiOS version 7.2.0 through 7.2.2, 7.0.0 through 7.0.8 and before 6.4.10, FortiProxy version 7.2.0 through 7.2.1, 7.0.0 through 7.0.7 and before 2.0.10, FortiSwitchManager 7.2.0 and before 7.0.0 allows an authenticated attacker to read and write files on the underlying Linux system via crafted HTTP requests.

Affected products

• Fortinet FortiOS: from 6.2.0, up to and including 6.2.12; from 6.4.0, up to and including 6.4.10; from 7.0.0, up to and including 7.0.8; version 7.2.0 only; version 7.2.1 only; version 7.2.2 only
• Fortinet FortiProxy: from 1.1.0, up to and including 1.1.6; from 1.2.0, up to and including 1.2.13; from 2.0.0, up to and including 2.0.10; from 7.0.0, up to and including 7.0.7; version 7.2.0 only; version 7.2.1 only
• Fortinet Fortiswitchmanager: version 7.0.0 only; version 7.2.0 only

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