CVE-2023-38999

Medium

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.

SeverityMedium
CVSS6.5
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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CVE-2023-38999 · Opnsense · Dark Radar