CVE Vulnerabilities

CVE-2021-22131

Improper Certificate Validation

Published: Jul 18, 2022 | Modified: Nov 21, 2024
CVSS 3.x
5.4
MEDIUM
Source:
NVD
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
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A improper validation of certificate with host mismatch in Fortinet FortiTokenAndroid version 5.0.3 and below, Fortinet FortiTokeniOS version 5.2.0 and below, Fortinet FortiTokenWinApp version 4.0.3 and below allows attacker to retrieve information disclosed via man-in-the-middle attacks.

Weakness

The product does not validate, or incorrectly validates, a certificate.

Affected Software

NameVendorStart VersionEnd Version
Fortitoken_mobileFortinet0.4.10 (including)0.4.10 (including)
Fortitoken_mobileFortinet0.4.20 (including)0.4.20 (including)
Fortitoken_mobileFortinet3.0.0 (including)3.0.0 (including)
Fortitoken_mobileFortinet3.0.1 (including)3.0.1 (including)
Fortitoken_mobileFortinet3.0.2 (including)3.0.2 (including)
Fortitoken_mobileFortinet3.0.3 (including)3.0.3 (including)
Fortitoken_mobileFortinet3.0.4 (including)3.0.4 (including)
Fortitoken_mobileFortinet3.0.5 (including)3.0.5 (including)
Fortitoken_mobileFortinet4.0.0 (including)4.0.0 (including)
Fortitoken_mobileFortinet4.0.1 (including)4.0.1 (including)
Fortitoken_mobileFortinet4.0.3 (including)4.0.3 (including)
Fortitoken_mobileFortinet4.1.0 (including)4.1.0 (including)
Fortitoken_mobileFortinet4.1.1 (including)4.1.1 (including)
Fortitoken_mobileFortinet4.2.0 (including)4.2.0 (including)
Fortitoken_mobileFortinet4.2.1 (including)4.2.1 (including)
Fortitoken_mobileFortinet4.2.2 (including)4.2.2 (including)
Fortitoken_mobileFortinet4.3.0 (including)4.3.0 (including)
Fortitoken_mobileFortinet4.4.0 (including)4.4.0 (including)
Fortitoken_mobileFortinet4.5.0 (including)4.5.0 (including)
Fortitoken_mobileFortinet5.0.2 (including)5.0.2 (including)
Fortitoken_mobileFortinet5.0.3 (including)5.0.3 (including)
Fortitoken_mobileFortinet5.2.0 (including)5.2.0 (including)

Potential Mitigations

References