CVE-2023-39004

PoC —

CVSS 3.1

9.8 critical

EPSS

<1%p61

Published

Aug 9, 2023 (Aug 9, 2023)

Modified

Jul 9, 2026

Description

Insecure permissions in the configuration directory (/conf/) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allow attackers to access sensitive information (e.g., hashed root password) which could lead to privilege escalation.

Vendors: opnsense
Products: opnsense
Weakness: CWE-732
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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