CVE-2022-22305: Fortinet Fortianalyzer

Medium severity, CVSS 4.2. EPSS: 0.5% chance of exploitation in the next 30 days.

An improper certificate validation vulnerability [CWE-295] in FortiManager 7.0.1 and below, 6.4.6 and below; FortiAnalyzer 7.0.2 and below, 6.4.7 and below; FortiOS 6.2.x and 6.0.x; FortiSandbox 4.0.x, 3.2.x and 3.1.x may allow a network adjacent and unauthenticated attacker to man-in-the-middle the communication between the listed products and some external peers.

Affected products

• Fortinet Fortianalyzer: from 6.0.0, up to and including 6.0.12; from 6.2.9, up to and including 6.4.7; version 7.0.0 only; version 7.0.1 only; version 7.0.2 only
• Fortinet FortiManager: from 6.0.0, up to and including 6.0.12; from 6.2.0, up to and including 6.2.11; from 6.4.0, up to and including 6.4.6; version 7.0.0 only; version 7.0.1 only
• Fortinet FortiOS: from 5.6.10, up to and including 5.6.14; from 6.0.0, up to and including 6.0.17; from 6.2.0, up to and including 6.2.15
• Fortinet FortiSandbox: from 3.0.0, up to and including 3.0.7; from 3.1.0, up to and including 3.1.5; from 3.2.0, up to and including 3.2.4; version 3.0.1 only; version 4.0.0 only; version 4.0.1 only; …

Published 2023-09-01. Last modified 2026-06-17.