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Medium · 6.1 CVE-2019-25420 EUVD-2019-19652GHSA-gqxh-mgm3-9w6j

Comodo Dome Firewall 2.7.0 Reflected Cross-Site Scripting via snat

Published Feb 19, 2026 · Updated May 24, 2026 · Assigned by VulnCheck

Description

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 snat endpoint. Attackers can send POST requests with JavaScript payloads in the port or snat_to_ip parameters to execute arbitrary scripts in users' browsers.

Affected products

VendorProductAffectedFixed
Comodo Comodo Dome Firewall 2.7.0 —

References