CVE-2023-38999

MEDIUM

OPNsense < 23.7 - Cross-Site Request Forgery in System Halt API

Title source: llm
STIX 2.1

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

Scores

CVSS v3 6.5
EPSS 0.0033
EPSS Percentile 24.4%
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