CVE-2021-24009

Description

Multiple improper neutralization of special elements used in an OS command vulnerabilities (CWE-78) in the Web GUI of FortiWAN before 4.5.9 may allow an authenticated attacker to execute arbitrary commands on the underlying system's shell via specifically crafted HTTP requests.

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Vendor Advisory fortiguard.com
Affected: Fortinet Fortinet FortiWAN
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/psirt/FG-IR-21-060 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-24009?
CVE-2021-24009 has been scored as a high severity vulnerability.
How to fix CVE-2021-24009?
To fix CVE-2021-24009, 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-2021-24009 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-24009 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-2021-24009?
CVE-2021-24009 affects Fortinet Fortinet FortiWAN.
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