Reflected Cross-Site Scripting Vulnerability in Comodo Dome Firewall
CVE-2019-25428

5.1MEDIUM

Key Information:

Vendor

Comodo

Status
Comodo Dome Firewall
Vendor
CVE Published:
19 February 2026

Badges

👾 Exploit Exists

What is CVE-2019-25428?

The Comodo Dome Firewall version 2.7.0 is susceptible to multiple reflected cross-site scripting (XSS) vulnerabilities through the openvpn_users endpoint. Attackers can exploit this vulnerability by submitting specially crafted POST requests that inject malicious scripts into parameters such as username, remotenets, explicitroutes, static_ip, custom_dns, or custom_domain. Successful exploitation enables the execution of arbitrary JavaScript code in the browser of unsuspecting users, potentially leading to the compromise of sensitive information.

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
.