What’s Vulnerable › Vulnerabilities
CVE-2021-36167
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-12-09 · updated 2026-06-17
Description
An improper authorization vulnerabiltiy [CWE-285] in FortiClient Windows versions 7.0.0 and 6.4.6 and below and 6.2.8 and below may allow an unauthenticated attacker to bypass the webfilter control via modifying the session-id paramater.
Affected products
- Fortinet FortiClientWindows: from 6.4.0 through 6.4.6; 6.2.7, 7.0.0
References
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