CVE-2019-25422
Undergoing Analysis Undergoing Analysis - In Progress
Reflected and Stored XSS 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 cross-site scripting vulnerabilities that allow attackers to inject malicious scripts through the vpnfw endpoint. Attackers can submit POST requests with script payloads in the target parameter for reflected XSS or the remark parameter for stored XSS to execute arbitrary JavaScript in administrator 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-2019-25422
EUVD
EUVD-2019-19650
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

CVE-2019-25422 is a cross-site scripting (XSS) vulnerability in Comodo Dome Firewall version 2.7.0. It allows attackers to inject malicious scripts through the vpnfw endpoint by submitting POST requests with script payloads in specific parameters.

  • Reflected XSS can be triggered via the 'target' parameter.
  • Stored XSS can be triggered via the 'remark' parameter.

Successful exploitation enables arbitrary JavaScript execution in administrator browsers.

Impact Analysis

This vulnerability can allow attackers to execute arbitrary JavaScript code in the browsers of administrators managing the Comodo Dome Firewall.

Such execution can lead to session hijacking, credential theft, or unauthorized actions performed with administrator privileges.

Because the attack targets administrators, it can compromise the security and integrity of the firewall management interface.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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