PT-2026-20825 · Cdome+1 · Comodo Dome Firewall+1

Ozer Goker · Published 2026-02-19 · Updated 2026-02-19 · CVE-2019-25422

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Comodo Dome Firewall version 2.7.0

Description Cross-site scripting issues exist via the 'vpnfw' endpoint. Attackers can send POST requests containing script payloads in the target parameter to trigger reflected XSS or in the remark parameter to trigger stored XSS, enabling the execution of arbitrary JavaScript within the browsers of administrators.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-25422

Affected Products

Comodo Dome Firewall

Dome Firewall

References · 6

• 🔥 https://exploit-db.com/exploits/46408 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25422 · Security Note
• https://osv.dev/vulnerability/CVE-2019-25422 · Vendor Advisory
• https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278 · Note
• https://cdome.comodo.com/firewall · Note
• https://vulncheck.com/advisories/comodo-dome-firewall-cross-site-scripting-via-vpnfw · Note