CVE-2019-25421
Undergoing Analysis Undergoing Analysis - In Progress

Multiple XSS Vulnerabilities in Comodo Dome Firewall

Publication date: 2026-02-19

Last updated on: 2026-02-20

Assigner: VulnCheck

Description
Comodo Dome Firewall 2.7.0 contains multiple cross-site scripting vulnerabilities that allow attackers to inject malicious scripts through the policyfw endpoint. Attackers can submit POST requests with JavaScript payloads in the mac, target, and remark parameters to execute arbitrary code in administrator browsers or store persistent scripts in the application.

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Meta Information

Published
2026-02-19
Last Modified
2026-02-20
Generated
2026-07-06
AI Q&A
2026-02-19
EPSS Evaluated
2026-07-05
NVD
CVE-2019-25421
EUVD
EUVD-2019-19651

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
comodo dome_firewall to 2.7.0 (inc)

Helpful Resources

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

Comodo Dome Firewall 2.7.0 contains multiple cross-site scripting (XSS) vulnerabilities. These vulnerabilities allow attackers to inject malicious scripts through the policyfw endpoint by submitting POST requests with JavaScript payloads in the mac, target, and remark parameters.

This injection can lead to execution of arbitrary code in administrator browsers or the storage of persistent malicious scripts within the application.

Impact Analysis

This vulnerability can impact you by allowing attackers to execute arbitrary code in the browsers of administrators managing the firewall. This can lead to unauthorized actions being performed, theft of sensitive information, or persistent malicious scripts being stored within the application.

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Detection Guidance

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