CVE-2021-22127

Description

An improper input validation vulnerability in FortiClient for Linux 6.4.x before 6.4.3, FortiClient for Linux 6.2.x before 6.2.9 may allow an unauthenticated attacker to execute arbitrary code on the host operating system as root via tricking the user into connecting to a network with a malicious name.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.31%
Vendor Advisory fortiguard.com
Affected: Fortinet Fortinet FortiClientLinux
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/advisory/FG-IR-20-241 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22127?
CVE-2021-22127 has been scored as a high severity vulnerability.
How to fix CVE-2021-22127?
To fix CVE-2021-22127, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22127 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22127 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22127?
CVE-2021-22127 affects Fortinet Fortinet FortiClientLinux.
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