CVE-2021-42761
Critical
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.
SeverityCritical
CVSS9.0
Exploit probability—
Product
Fortinet Fortiweb
PublishedFeb 16, 2023
First seenFeb 16, 2023
Weakness typeCWE-384CWE-384
How to fix
Update
- fortinet fortiweb5.9.2, 6.0.8, 6.1.3, 6.2.7, 6.3.17, 7.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fortinet fortiweb | 5.6.0 ≤ v < 5.9.2, 6.0.0 ≤ v < 6.0.8, 6.1.0 ≤ v < 6.1.3, 6.2.0 ≤ v < 6.2.7, 6.3.0 ≤ v < 6.3.17, 6.4.0 ≤ v < 7.0.0 | 5.9.2, 6.0.8, 6.1.3, 6.2.7, 6.3.17, 7.0.0 |
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