CVE-2021-27201

Public Exploit

Description

Endian Firewall Community (aka EFW) 3.3.2 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in a backup comment.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.61% Top 20%
Vendor Advisory endian.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/MucahitSaratar/endian_firewall_authenticated_rce third party advisory exploit
https://www.endian.com/company/news/endian-community-releases-new-version-332-148/ release notes vendor advisory
https://sourceforge.net/projects/efw/files/Development/EFW-3.3.2/ third party advisory release notes

Frequently Asked Questions

What is the severity of CVE-2021-27201?
CVE-2021-27201 has been scored as a high severity vulnerability.
How to fix CVE-2021-27201?
To fix CVE-2021-27201, 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-2021-27201 being actively exploited in the wild?
It is possible that CVE-2021-27201 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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