CVE-2025-62631

State: Published
Severity: 5.3 Medium
Published: Dec 9, 2025
Updated: May 12, 2026
Reserved: Oct 17, 2025

Description

An insufficient session expiration vulnerability [CWE-613] vulnerability in Fortinet FortiOS 7.4.0, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions allows attacker to maintain access to network resources via an active SSLVPN session not terminated after a user's password change under particular conditions outside of the attacker's control

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	fortinet

Weaknesses

CWE-613 Improper access control

Affected Products

Product	Versions
FortiOSFortinet	7.4.0Affected 7.2.0 through 7.2.13Affected 7.0.0 through 7.0.19Affected 6.4.0 through 6.4.16Affected

References

https://fortiguard.fortinet.com/psirt/FG-IR-25-411

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