CVE-2021-36194

Description

Multiple stack-based buffer overflows in the API controllers of FortiWeb 6.4.1, 6.4.0, and 6.3.0 through 6.3.15 may allow an authenticated attacker to achieve arbitrary code execution via specially crafted requests.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.99% Top 25%
Vendor Advisory fortiguard.com
Affected: Fortinet Fortinet FortiWeb
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/advisory/FG-IR-21-152 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-36194?
CVE-2021-36194 has been scored as a high severity vulnerability.
How to fix CVE-2021-36194?
To fix CVE-2021-36194, 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-2021-36194 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-36194 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-36194?
CVE-2021-36194 affects Fortinet Fortinet FortiWeb.
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