Comodo Dome Firewall Reflected Cross-Site Scripting Vulnerability

A reflected cross-site scripting vulnerability has been identified in Comodo Dome Firewall version 2.7.0. This vulnerability allows attackers to inject malicious scripts by sending crafted input to the netmask_addr parameter. Exploitation involves submitting POST requests to the netwizard2 endpoint with script payloads, which are then executed as arbitrary JavaScript in the browsers of users.

Impact

Exploitation of this vulnerability allows for reflected cross-site scripting, where injected scripts are executed in the context of the user's browser.

Reproduction

To reproduce this vulnerability, send a POST request to the netwizard2 endpoint with a script payload in the netmask_addr parameter. The injected script will be executed in the user's browser, demonstrating the cross-site scripting vulnerability.