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.
References (2)
Core 2
Core References
Product
http://opnsense.com
Exploit, Third Party Advisory
https://logicaltrust.net/blog/2023/08/opnsense.html
Scores
CVSS v3
9.8
EPSS
0.0012
EPSS Percentile
30.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-732
Status
published
Products (1)
opnsense/opnsense
< 23.7
Published
Aug 09, 2023
Tracked Since
Feb 18, 2026