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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Fortinet | FortiOS | 7.6.0 – ≤ 7.6.2, 7.4.0 – ≤ 7.4.6, 7.2.0 – ≤ 7.2.10, 7.0.0 – ≤ 7.0.16, 6.4.0 – ≤ 6.4.16 | — |
Advisories 3
- ICSA-25-044-06 Siemens RUGGEDCOM APE1808 CISA ICS & IT advisories · Mar 12, 2026
- SSA-770770 SSA-770770: Multiple Vulnerabilities in Fortigate NGFW Before V7.4.7 on RUGGEDCOM APE1808 Devices Siemens ProductCERT · Mar 10, 2026
- WID-SEC-2025-2283 Fortinet FortiOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 14, 2025