vulnerability
Fortinet FortiClient: CVE-2021-36167: Web filter bypass
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Dec 7, 2021 | Jun 25, 2025 | Nov 10, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Dec 7, 2021
Added
Jun 25, 2025
Modified
Nov 10, 2025
Description
An improper authorization vulnerabiltiy [CWE-285] in FortiClient Windows may allow an unauthenticated attacker to bypass the webfilter control via modifying the session-id paramater.
Solution
fortinet-forticlient-upgrade-latest
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