CVE-2023-39008: Opnsense

Critical severity, CVSS 9.8. EPSS: 3.1% chance of exploitation in the next 30 days.

A command injection vulnerability in the component /api/cron/settings/setJob/ of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary system commands.

Affected products

• Opnsense Opnsense: before 23.7 (fixed in 23.7)

Published 2023-08-09. Last modified 2026-06-17.