CVE-2025-25252
An Insufficient Session Expiration vulnerability [CWE-613] in FortiOS SSL VPN 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16, 6.4 all versions may allow a remote
Severity
Medium 4.3
CVSS 3.1
Exploited
Not listed
EPSS
0.003
19.9th percentile
Discovered by
Not disclosed
Published
Oct 14, 2025
Assigned by fortinet
Description
An Insufficient Session Expiration vulnerability [CWE-613] in FortiOS SSL VPN 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10, 7.0.0 through 7.0.16, 6.4 all versions may allow a remote attacker (e.g. a former admin whose account was removed and whose session was terminated) in possession of the SAML record of a user session to access or re-open that session via re-use of SAML record.
Weakness: CWE-613
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Fortinet | FortiOS | Firewall / NGFW | cna-assigner |
Vendor-reported affected versions (1)
- Fortinet · FortiOS
Vendor remediation
Upgrade to FortiOS version 7.6.3 or above Upgrade to FortiOS version 7.4.7 or above