Description
A Cross-Site Request Forgery (CSRF) in the System Halt API (/system/halt) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to cause a Denial of Service (DoS) via a crafted GET request.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://logicaltrust.net/blog/2023/08/opnsense.html
Scores
CVSS v3
6.5
EPSS
0.0013
EPSS Percentile
32.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-352
Status
published
Products (1)
opnsense/opnsense
< 23.7
Published
Aug 09, 2023
Tracked Since
Feb 18, 2026