CVE-2021-41019

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CVSS 3.1

6.5 medium

EPSS

<1%p45

Published

Nov 2, 2021 (Nov 2, 2021)

Modified

Jun 17, 2026

Description

An improper validation of certificate with host mismatch [CWE-297] vulnerability in FortiOS versions 6.4.6 and below may allow the connection to a malicious LDAP server via options in GUI, leading to disclosure of sensitive information, such as AD credentials.

Vendors: fortinet
Products: fortios
Weakness: CWE-295
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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