High severity8.8NVD Advisory· Published Feb 15, 2021· Updated Jun 17, 2026
CVE-2021-27201
CVE-2021-27201
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:endian:firewall_community:3.3.2:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:endian:firewall_community:3.3.2:*:*:*:*:*:*:*
- (no CPE)range: =3.3.2
- Endian/Endian Firewall Communitydescription
Patches
Vulnerability mechanics
References
2- sourceforge.net/projects/efw/files/Development/EFW-3.3.2/nvdRelease NotesThird Party Advisory
- www.endian.com/company/news/endian-community-releases-new-version-332-148/nvdRelease NotesVendor Advisory
News mentions
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