CVE-2021-41017

Description

Multiple heap-based buffer overflow vulnerabilities in some web API controllers of FortiWeb 6.4.1, 6.4.0, and 6.3.0 through 6.3.15 may allow a remote authenticated attacker to execute arbitrary code or commands via specifically crafted HTTP requests.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.88% Top 30%
Vendor Advisory fortiguard.com
Affected: Fortinet Fortinet FortiWeb
Published at:
Updated at:

References

Link Tags
https://fortiguard.com/advisory/FG-IR-21-160 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-41017?
CVE-2021-41017 has been scored as a high severity vulnerability.
How to fix CVE-2021-41017?
To fix CVE-2021-41017, 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-2021-41017 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-41017 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-2021-41017?
CVE-2021-41017 affects Fortinet Fortinet FortiWeb.
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