Vulnerabilities > CVE-2021-43204 - Unspecified vulnerability in Fortinet Forticlient

CVSS 4.4 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

HIGH

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

local

low complexity

fortinet

NVD

Published: 2021-12-09

Updated: 2021-12-10

Summary

A improper control of a resource through its lifetime in Fortinet FortiClientWindows version 6.4.1 and 6.4.0, version 6.2.9 and below, version 6.0.10 and below allows attacker to cause a complete denial of service of its components via changes of directory access permissions.

Vulnerable Configurations

Part	Description	Count
Application	Fortinet Fortinet Forticlient 6.2.0 Fortinet Forticlient 6.2.1 Fortinet Forticlient 6.2.2 Fortinet Forticlient 6.2.3 Fortinet Forticlient 6.2.4 Fortinet Forticlient 6.2.5 Fortinet Forticlient 6.2.6 Fortinet Forticlient 6.2.7 Fortinet Forticlient 6.2.8 Fortinet Forticlient 6.2.9 Fortinet Forticlient 4.2.7 Fortinet Forticlient 4.2.6 Fortinet Forticlient 4.2.5 Fortinet Forticlient 4.2.4 Fortinet Forticlient 4.2.3 Fortinet Forticlient 4.2.2 Fortinet Forticlient 4.2.1 Fortinet Forticlient 4.2.0 Fortinet Forticlient 4.1.3 Fortinet Forticlient 4.1.2 Fortinet Forticlient 4.1.1 Fortinet Forticlient 4.1.0 Fortinet Forticlient 4.0.4 Fortinet Forticlient 4.0.3 Fortinet Forticlient 4.0.2 Fortinet Forticlient 4.0.1 Fortinet Forticlient 4.3.5 Fortinet Forticlient 4.3.4 Fortinet Forticlient 4.3.3 Fortinet Forticlient 4.3.2 Fortinet Forticlient 4.3.1 Fortinet Forticlient 5.2.6 Fortinet Forticlient 5.2.5 Fortinet Forticlient 5.2.4 Fortinet Forticlient 5.2.3 Fortinet Forticlient 5.2.2 Fortinet Forticlient 5.2.1 Fortinet Forticlient 5.2.0 Fortinet Forticlient 6.4.1 Fortinet Forticlient 6.4.0 Fortinet Forticlient 6.0.0 Fortinet Forticlient 6.0.1 Fortinet Forticlient 6.0.2 Fortinet Forticlient 6.0.3 Fortinet Forticlient 6.0.4 Fortinet Forticlient 6.0.5 Fortinet Forticlient 6.0.6 Fortinet Forticlient 6.0.7 Fortinet Forticlient 6.0.8 Fortinet Forticlient 6.0.9 Fortinet Forticlient 6.0.10 Fortinet Forticlient 5.6.0 Fortinet Forticlient 5.6.1 Fortinet Forticlient 5.6.2 Fortinet Forticlient 5.6.3 Fortinet Forticlient 5.6.4 Fortinet Forticlient 5.6.5 Fortinet Forticlient 5.6.6 Fortinet Forticlient 5.4.0 Fortinet Forticlient 5.4.1 Fortinet Forticlient 5.4.2 Fortinet Forticlient 5.4.3 Fortinet Forticlient 5.4.4 Fortinet Forticlient 5.4.5 Fortinet Forticlient 5.0.5 Fortinet Forticlient 5.0.6 Fortinet Forticlient 5.0.7 Fortinet Forticlient 5.0.8 Fortinet Forticlient 5.0.9 Fortinet Forticlient 5.0.10 Fortinet Forticlient 5.0.11 Fortinet Forticlient 4.3.0	72

References

https://fortiguard.com/advisory/FG-IR-21-167