Reflected Cross-Site Scripting Vulnerability in Comodo Dome Firewall
CVE-2019-25411

5.1MEDIUM

Key Information:

Vendor

Comodo

Status
Comodo Dome Firewall
Vendor
CVE Published:
19 February 2026

Badges

👾 Exploit Exists

What is CVE-2019-25411?

The Comodo Dome Firewall version 2.7.0 is susceptible to a reflected cross-site scripting (XSS) vulnerability due to improper validation of user input, specifically the GATEWAY_GREEN parameter. This weakness allows attackers to craft malicious POST requests targeting the DHCP configuration endpoint, injecting arbitrary JavaScript code that can be executed in the browsers of administrators. Consequently, attackers can effectively manipulate the sessions and data of users interacting with the compromised system. Organizations using this version must implement immediate security measures to mitigate potential exploits.

Affected Version(s)

Comodo Dome Firewall 2.7.0

References

https://www.exploit-db.com/exploits/46408
exploit
https://cdome.comodo.com/firewall/
product
https://secure.comodo.com/home/purchase.php?pid=106&licen...
product

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ozer Goker
.