CVE-2021-27201

HIGH

Endian Firewall Community 3.3.2 - Authenticated OS Command Injection via Backup Comment

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/MucahitSaratar/endian_firewall_authenticated_rce
Release Notes, Third Party Advisory x_refsource_misc
https://sourceforge.net/projects/efw/files/Development/EFW-3.3.2/

Scores

CVSS v3 8.8
EPSS 0.0261
EPSS Percentile 83.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-78
Status published
Products (1)
endian/firewall_community 3.3.2
Published Feb 15, 2021
Tracked Since Feb 18, 2026