CVE-2026-22153

HIGH

8.1

Description

An Authentication Bypass by Primary Weakness vulnerability [CWE-305] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4 may allow an unauthenticated attacker to bypass LDAP authentication of Agentless VPN or FSSO policy, when the remote LDAP server is configured in a specific way.

CVE Details

CVSS v3.1 Score8.1

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published2/10/2026

Last Modified2/12/2026

Sourcenvd

Honeypot Sightings0

Affected Products

fortinet:fortios

Weaknesses (CWE)

CWE-305

References

https://fortiguard.fortinet.com/psirt/FG-IR-25-1052(psirt@fortinet.com)

IOC Correlations

No correlations recorded

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