CVE-2021-43204

Severity

44%

Complexity

8%

Confidentiality

60%

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.

CVSS 3.1 Base Score 4.4. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 4.9. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Fortinet FortiClient

First reported 3 years ago

2021-12-09 09:15:00

Last updated 3 years ago

2021-12-10 15:23:00

Affected Software

Fortinet FortiClient 4.3.0 for Windows

4.3.0
windows

Fortinet FortiClient 6.4.0 for Windows

6.4.0
windows

References

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

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

Patch, Vendor Advisory

Stay updated

ExploitPedia is constantly evolving. Sign up to receive a notification when we release additional functionality.

Get in touch

If you'd like to report a bug or have any suggestions for improvements then please do get in touch with us using this form. We will get back to you as soon as we can.