CVE-2019-25430

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-25430
Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted input to the username parameter. Attackers can send POST requests to the vpn_users endpoint with script payloads in the username field to execute arbitrary JavaScript in victim browsers.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://cdome.comodo.com/firewall/ Product
https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278 Not Applicable
https://www.exploit-db.com/exploits/46408 Exploit Third Party Advisory
https://www.vulncheck.com/advisories/comodo-dome-firewall-reflected-cross-site-scripting-via-vpnusers Broken Link
Configurations

Configuration 1 (hide)

cpe:2.3:a:comodo:dome_firewall:2.7.0:*:*:*:*:*:*:*
History

17 Jun 2026, 02:32

Type Values Removed Values Added
Summary
  • (es) Comodo Dome Cortafuegos 2.7.0 contiene una vulnerabilidad de cross-site scripting reflejada que permite a atacantes no autenticados inyectar scripts maliciosos al enviar entrada manipulada al parámetro username. Los atacantes pueden enviar solicitudes POST al endpoint vpn_users con cargas útiles de script en el campo username para ejecutar JavaScript arbitrario en los navegadores de las víctimas.

19 Feb 2026, 19:51

Type Values Removed Values Added
CPE cpe:2.3:a:comodo:dome_firewall:2.7.0:*:*:*:*:*:*:*
References () https://cdome.comodo.com/firewall/ - () https://cdome.comodo.com/firewall/ - Product
References () https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278 - () https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278 - Not Applicable
References () https://www.exploit-db.com/exploits/46408 - () https://www.exploit-db.com/exploits/46408 - Exploit, Third Party Advisory
References () https://www.vulncheck.com/advisories/comodo-dome-firewall-reflected-cross-site-scripting-via-vpnusers - () https://www.vulncheck.com/advisories/comodo-dome-firewall-reflected-cross-site-scripting-via-vpnusers - Broken Link
First Time Comodo
Comodo dome Firewall

19 Feb 2026, 13:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-19 13:16

Updated : 2026-06-17 02:32

NVD link : CVE-2019-25430

Mitre link : CVE-2019-25430

CVE.ORG link : CVE-2019-25430

JSON object : View

Products Affected

comodo

  • dome_firewall
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')