CVE-2018-16232: Ipfire

High severity, CVSS 8.8. EPSS: 7.8% chance of exploitation in the next 30 days.

An authenticated command injection vulnerability exists in IPFire Firewall before 2.21 Core Update 124 in backup.cgi. This allows an authenticated user with privileges for the affected page to execute arbitrary commands.

Affected products

• Ipfire Ipfire: version 1.49 only; version 2.1 only; version 2.11 only; version 2.13 only; version 2.15 only; version 2.17 only; …

Published 2018-10-17. Last modified 2026-06-17.