CVE-2025-62631
Medium
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
SeverityMedium
CVSS5.6
Exploit probability—
Product
Fortinet Fortios
PublishedDec 9, 2025
First seenDec 9, 2025
Weakness typeCWE-613CWE-613
How to fix
Update
- fortinet fortios7.4.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortios | 6.4.0 ≤ v < 7.4.1 | 7.4.1 |
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