CVE-2019-25417: Comodo Dome Firewall

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by submitting crafted input to the protocol parameter. Attackers can send POST requests to the QoS rules management endpoint with JavaScript payloads in the protocol parameter to execute arbitrary code in administrator browsers.

Affected products

• Comodo Dome Firewall: up to and including 2.7.0

Published 2026-02-19. Last modified 2026-06-17.