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CVE-2023-39004

Critical

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.

SeverityCritical
CVSS9.8
Exploit probability—
ProductOpnsense
PublishedAug 9, 2023
First seenAug 9, 2023

How to fix

Update
  • opnsense opnsense23.7 or later

Affected products

ProductAffected versionsFixed in
opnsense opnsensev < 23.723.7

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