CVE-2019-25428 MEDIUM

CVE-2019-25428: Comodo Dome Firewall 2.7.0 Cross-Site Scripting via openvpn_users

Vendor Comodo
Product Comodo Dome Firewall
Weakness CWE-79 · XSS
Published February 19, 2026
Last update May 24, 2026

CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

01Description

Comodo Dome Firewall 2.7.0 contains multiple reflected cross-site scripting vulnerabilities in the openvpn_users endpoint that allow attackers to inject malicious scripts through POST parameters. Attackers can submit crafted POST requests with script payloads in the username, remotenets, explicitroutes, static_ip, custom_dns, or custom_domain parameters to execute arbitrary JavaScript in users' browsers.

Key dates

02Disclosure timeline

February 19, 2026 CVE published
May 24, 2026 Record updated

Related vulnerabilities

04Related CVE