CVE-2019-25423: 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 multiple reflected cross-site scripting vulnerabilities in the /korugan/proxyconfig endpoint that allow attackers to inject malicious scripts through POST parameters. Attackers can submit crafted POST requests with JavaScript payloads in parameters like PROXY_PORT, VISIBLE_HOSTNAME, ADMIN_MAIL_ADDRESS, CACHE_MEM, MAX_SIZE, MIN_SIZE, and DST_NOCACHE to execute arbitrary scripts in administrator browsers.

Affected products

• Comodo Dome Firewall: up to and including 2.7.0

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