#VU111048 Insufficient Session Expiration in FortiOS - CVE-2024-50562

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Main Vulnerability Database Vulnerabilities #VU111048

#VU111048 Insufficient Session Expiration in FortiOS - CVE-2024-50562

Published: June 11, 2025 / Updated: June 13, 2025


Vulnerability identifier: #VU111048
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-50562
CWE-ID: CWE-613
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
FortiOS
Software vendor:
Fortinet, Inc

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to insufficient session expiration in SSL-VPN cookie. An attacker in possession of a cookie used can log in the SSL-VPN portal to log in again, although the session has expired or was logged out.


Remediation

Install update from vendor's website.

External links