CVE-2019-25428
Undergoing Analysis Undergoing Analysis - In Progress
Reflected XSS in Comodo Dome Firewall openvpn_users Endpoint

Publication date: 2026-02-19

Last updated on: 2026-02-20

Assigner: VulnCheck

Description
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.
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Meta Information
Published
2026-02-19
Last Modified
2026-02-20
Generated
2026-06-16
AI Q&A
2026-02-19
EPSS Evaluated
2026-06-14
NVD
CVE-2019-25428
EUVD
EUVD-2019-19642
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
comodo dome_firewall 2.7.0
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

CVE-2019-25428 is a vulnerability in Comodo Dome Firewall 2.7.0 where multiple reflected cross-site scripting (XSS) issues exist in the openvpn_users endpoint. Attackers can exploit this by sending specially crafted POST requests containing malicious script payloads in parameters such as username, remotenets, explicitroutes, static_ip, custom_dns, or custom_domain. This allows the attacker to execute arbitrary JavaScript code in the browsers of users who interact with the vulnerable endpoint.

Impact Analysis

This vulnerability can impact you by allowing attackers to execute arbitrary JavaScript in your users' browsers. This can lead to theft of sensitive information such as session cookies, user credentials, or other data accessible via the browser. It may also enable attackers to perform actions on behalf of the user or deliver malicious payloads, potentially compromising user accounts and the security of your system.

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