PT-2026-20808 · Cdome+1 · Comodo Dome Firewall+1

Ozer Goker · Published 2026-02-19 · Updated 2026-02-19 · CVE-2019-25405

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 A stored cross-site scripting issue exists where attackers can inject malicious scripts by submitting crafted input to the newLicense parameter. This is achieved by sending POST requests to the license activation endpoint, allowing the execution of arbitrary JavaScript in the browsers of administrators.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the license activation endpoint or avoid using the newLicense parameter until a patch is available.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-25405

Affected Products

Comodo Dome Firewall

Dome Firewall

References · 6

• 🔥 https://exploit-db.com/exploits/46408 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25405 · Security Note
• https://osv.dev/vulnerability/CVE-2019-25405 · Vendor Advisory
• https://vulncheck.com/advisories/comodo-dome-firewall-stored-cross-site-scripting-via-licenseactivation · Note
• https://cdome.comodo.com/firewall · Note
• https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=9278 · Note