VULNERABILITY INTELLIGENCE

CVE-2021-36167

CVSS score4.3 MEDIUM
EPSS probability0.61%
CISA KEVNot currently listed
Published2021-12-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

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.

Weakness classification

  • nvd@nist.gov: NVD-CWE-Other

Primary references