CVE-2019-25430

Comodo Dome Firewall 2.7.0 Reflected Cross-Site Scripting via vpn_users

Published Feb 19, 2026 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Comodo comodo Dome Firewall
CPEs cpe:2.3:a:comodo:comodo_dome_firewall:2.7.0:*:*:*:*:*:*:*
Vendors & Products Comodo comodo Dome Firewall
Type Values Removed Values Added
First Time appeared Cdome
Cdome comodo Dome Firewall
Vendors & Products Cdome
Cdome comodo Dome Firewall
Type Values Removed Values Added
First Time appeared Comodo
Comodo dome Firewall
CPEs cpe:2.3:a:comodo:dome_firewall:2.7.0:*:*:*:*:*:*:*
Vendors & Products Comodo
Comodo dome Firewall
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Comodo Dome Firewall 2.7.0 Reflected Cross-Site Scripting via vpn_users
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
May 24, 2026, 1:36 AM
Reserved
Feb 18, 2026, 10:41 PM
Status
Analyzed
Published
Feb 19, 2026, 1:16 PM
Modified
Jun 17, 2026, 2:32 AM