CVE-2024-50562: Fortinet FortiOS

Medium severity, CVSS 4.8. EPSS: 1.2% chance of exploitation in the next 30 days.

An Insufficient Session Expiration vulnerability [CWE-613] in FortiOS SSL-VPN version 7.6.0, version 7.4.6 and below, version 7.2.10 and below, 7.0 all versions, 6.4 all versions may allow an attacker in possession of a cookie used to log in the SSL-VPN portal to log in again, although the session has expired or was logged out.

Affected products

• Fortinet FortiOS: from 6.4.0, before 7.2.11 (fixed in 7.2.11); from 7.4.0, before 7.4.8 (fixed in 7.4.8); version 7.6.0 only
• Fortinet Fortisase: version 24.4.60 only

Published 2025-06-10. Last modified 2026-06-17.