CVE-2021-22131: Fortinet Fortitoken Mobile

Medium severity, CVSS 5.4. EPSS: 0.1% chance of exploitation in the next 30 days.

A improper validation of certificate with host mismatch in Fortinet FortiTokenAndroid version 5.0.3 and below, Fortinet FortiTokeniOS version 5.2.0 and below, Fortinet FortiTokenWinApp version 4.0.3 and below allows attacker to retrieve information disclosed via man-in-the-middle attacks.

Affected products

• Fortinet Fortitoken Mobile: version 0.4.10 only; version 0.4.20 only; version 3.0.0 only; version 3.0.1 only; version 3.0.2 only; version 3.0.3 only; …

Published 2022-07-18. Last modified 2026-06-17.