CVE-2023-38997

high

Description

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.

References

https://logicaltrust.net/blog/2023/08/opnsense.html

https://github.com/opnsense/core/commit/448762d440b51574f1906c0ec2f5ea6dc4f16eb2

Details

Source: Mitre, NVD

Published: 2023-08-09

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.2

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H