Home/CVE/A directory traversal vulnerability in the Captive Portal templates of OPNsense Community Edition before 23.7 and Busine
CVE

CVE-2023-38997

A directory traversal vulnerability in the Captive Portal templates of OPNsense Community Edition before 23.7 and Busine

A directory traversal vulnerability in the Captive Portal templates of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary system commands as root via a crafted ZIP archive.

HIGH · CVSS 7.2 EPSS 0.00983
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
▤

Affected Products & Versions

1
opnsense< 23.7
⚠

Public Exploits & PoCs

1
poclogicaltrust.net · opnsense.htmllogicaltrust.net
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Aug 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/opnsense/core/commit/448762d440b51574f1906c0ec2f5ea6dc4f16eb2Patch
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