Reflected Cross-Site Scripting in Comodo Dome Firewall by Comodo
CVE-2019-25424

5.1MEDIUM

Key Information:

Vendor

Comodo

Status
Comodo Dome Firewall
Vendor
CVE Published:
19 February 2026

Badges

👾 Exploit Exists

What is CVE-2019-25424?

The Comodo Dome Firewall 2.7.0 is affected by a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts via the unsanitized input of the EXCEPTIONSITELIST parameter. By crafting specific POST requests directed at the https_exceptions endpoint, attackers can execute arbitrary JavaScript in the web browsers of users, potentially leading to unauthorized access to sensitive session data.

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
.