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CVE-2019-25411: Comodo Dome Firewall 2.7.0 allows hackers to inject malicious scripts

CVE-2019-25411 · published 8 months ago

Summary

Comodo Dome Firewall version 2.7.0 has a security weakness that lets hackers send fake requests to administrators' browsers, potentially allowing them to run malicious code. This could be used to steal sensitive information or take control of the firewall. Update to the latest version to fix this issue and protect your system.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
comodo	dome_firewall	<= 2.7.0 `cpe:2.3:a:comodo:dome_firewall::::::::`

Original advisory text

Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by manipulating the GATEWAY_GREEN parameter. Attackers can send POST requests to the DHCP configuration endpoint with script payloads to execute arbitrary JavaScript in administrator browsers.

References

https://cdome.comodo.com/firewall/ Product
https://secure.comodo.com/home/purchase.php?pid=106&license=try&track=9278&af=92... Not Applicable
https://www.exploit-db.com/exploits/46408 Exploit Third Party Advisory
https://www.vulncheck.com/advisories/comodo-dome-firewall-cross-site-scripting-v... Third Party Advisory

Fix within

Internet-facing 60 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit
Gives an attacker partial control

Severity

5.1 Medium

Exploitation

<1% chance of attack within 30 days

Type

CWE-79Cross-site Scripting (XSS)

Timeline

Published19 Feb 2026

Updated4 Nov 2026

First seen6 Mar 2026

Sources

CVE-2019-25411 · NVD

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