XSS in Comodo Dome Firewall
CVE-2019-25422
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.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.003 (27.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Comodo Dome Firewall — versions 2.7.0
- Comodo Dome_firewall
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, Third Party Advisory, exploit)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (product, Not Applicable)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2019-25422?
- CVE-2019-25422 is a high-severity vulnerability in Comodo Dome Firewall, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-02-19.
- How severe is CVE-2019-25422?
- High severity. CVSS v3 base score is 7.2 out of 10.