PT-2026-20805 · Cdome+1 · Comodo Dome Firewall+1

Ozer Goker · Published 2026-02-19 · Updated 2026-02-19 · CVE-2019-25402

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

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

Description A reflected cross-site scripting issue allows unauthenticated attackers to inject malicious scripts. This is achieved by sending POST requests to the 'login' endpoint with script payloads in the username parameter, enabling the execution of arbitrary JavaScript in the browsers of users.

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-2019-25402

Affected Products

Comodo Dome Firewall

Dome Firewall

References · 6

• 🔥 https://exploit-db.com/exploits/46408 · Exploit
• https://osv.dev/vulnerability/CVE-2019-25402 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-25402 · Security Note
• https://cdome.comodo.com/firewall · Note
• https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278 · Note
• https://vulncheck.com/advisories/comodo-dome-firewall-cross-site-scripting-via-login · Note