Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by submitting crafted input to the antispyware endpoint. Attackers can send POST requests with JavaScript payloads in the DNSMASQ_WHITELIST or DNSMASQ_BLACKLIST parameters to execute arbitrary code in users' browsers.

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Workaround

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History

Fri, 20 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Comodo
Comodo dome Firewall
CPEs cpe:2.3:a:comodo:dome_firewall:*:*:*:*:*:*:*:*
Vendors & Products Comodo
Comodo dome Firewall

Fri, 20 Feb 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Cdome
Cdome comodo Dome Firewall
Vendors & Products Cdome
Cdome comodo Dome Firewall

Thu, 19 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 19 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 19 Feb 2026 12:30:00 +0000

Type Values Removed Values Added
Description Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by submitting crafted input to the antispyware endpoint. Attackers can send POST requests with JavaScript payloads in the DNSMASQ_WHITELIST or DNSMASQ_BLACKLIST parameters to execute arbitrary code in users' browsers.
Title Comodo Dome Firewall 2.7.0 Reflected Cross-Site Scripting via antispyware
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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-19T16:25:40.927Z

Reserved: 2026-02-18T22:41:13.245Z

Link: CVE-2019-25427

cve-icon Vulnrichment

Updated: 2026-02-19T16:07:27.663Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-19T13:16:17.740

Modified: 2026-02-20T17:13:11.793

Link: CVE-2019-25427

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-20T10:06:48Z

Weaknesses