CVE-2021-26116

Description

An improper neutralization of special elements used in an OS command vulnerability in the command line interpreter of FortiAuthenticator before 6.3.1 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.

Category

6.7
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Vendor Advisory fortiguard.com
Affected: Fortinet Fortinet FortiAuthenticator
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/advisory/FG-IR-21-068 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-26116?
CVE-2021-26116 has been scored as a medium severity vulnerability.
How to fix CVE-2021-26116?
To fix CVE-2021-26116, 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-2021-26116 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-26116 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-2021-26116?
CVE-2021-26116 affects Fortinet Fortinet FortiAuthenticator.
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