Dome Firewall
CVE-2019-25422
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS 7.2 (HIGH). Attack vector: Network. Complexity: Low. Privileges required: None. User interaction: None. Exploitation requires authentication. Public exploit/POC available. |
| Exploit ScenarioDerived | An attacker (requires authentication) could exploit this vulnerability to inject malicious scripts through the vpnfw endpoint. |
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Alert meAnalysisAIv1 – Mar 12, 2026
Comodo Dome Firewall 2.7.0 contains cross-site scripting vulnerabilities that allow attackers to inject malicious scripts through the vpnfw endpoint. [CVSS 7.2 HIGH]
RemediationAI
Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. Restrict network access to the affected service where possible.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Classified as CWE-79 (Cross-site Scripting (XSS)). Affects the vpnfw component of Dome Firewall. 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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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
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.
Executive ViewAI
Comodo Dome Firewall 2.7.0 contains a cross-site scripting vulnerability that could allow attackers to execute malicious code through the firewall's web interface, potentially compromising network security controls and administrative access. Organizations running this firewall version face immediate risk of unauthorized access and data exfiltration if exploited, particularly if the firewall is internet-facing or accessible to untrusted users.
Implement Web Application Firewall (WAF) rules blocking script injection patterns in vpnfw endpoint traffic; restrict administrative access to firewall console via network segmentation and IP allowlisting; disable or restrict remote management features; monitor for suspicious activity targeting the vpnfw endpoint; consider disabling the affected vpnfw feature if operationally feasible until patch availability.
Threat Intelligence Overview
NVD
CVE.org
EPSS
Exploit-DB
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.
Affected Products (CPE)CVE.org
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Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers
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Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers
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GitHub PoC