CVE-2021-42761 Information

Description

A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions 6.3.0 through 6.3.16 6.2.0 through 6.2.6 6.1.0 through 6.1.2 6.0.0 through 6.0.7 5.9.0 through 5.9.1 may allow a remote unauthenticated attacker to infer the session identifier of other users and possibly usurp their session.

Reference

https://fortiguard.com/psirt/FG-IR-21-214