PSIRTInsufficient Session Expiration in SSL-VPN cookie
Summary
An Insufficient Session Expiration vulnerability [CWE-613] in FortiOS SSL-VPN may allow an attacker in possession of a cookie used to log in the SSL-VPN portal to log in again, although the session has expired or was logged out.
| Version | Affected | Solution |
|---|---|---|
| FortiOS 7.6 | 7.6.0 | Upgrade to 7.6.1 or above |
| FortiOS 7.4 | 7.4.0 through 7.4.7 | Upgrade to 7.4.8 or above |
| FortiOS 7.2 | 7.2.0 through 7.2.10 | Upgrade to 7.2.11 or above |
| FortiOS 7.0 | 7.0 all versions | Migrate to a fixed release |
| FortiOS 6.4 | 6.4 all versions | Migrate to a fixed release |
| FortiSASE 24.4 | 24.4.b | Fortinet remediated this issue in 24.4.c and hence customers do not need to perform any action. |
| FortiSASE 23.3 | Not affected | Not Applicable |
| FortiSASE 23.2 | Not affected | Not Applicable |
| FortiSASE 23.1 | Not affected | Not Applicable |
| FortiSASE 22.4 | Not affected | Not Applicable |
Tunnel mode is not affected by this vulnerability