CVE-2021-22131 — MEDIUM (6.4)

Vulnerability Description

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.

CVSS Score

6.4

MEDIUM

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Fortinet	Fortitoken Mobile	0.4.10

Related Weaknesses (CWE)

CWE-295

References

https://fortiguard.com/advisory/FG-IR-21-024PatchVendor Advisory
https://fortiguard.com/advisory/FG-IR-21-024PatchVendor Advisory

FAQ

What is CVE-2021-22131?

CVE-2021-22131 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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 a...

How severe is CVE-2021-22131?

CVE-2021-22131 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22131?

Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortitoken Mobile.