Reflected Cross-Site Scripting Vulnerability in Comodo Dome Firewall
CVE-2019-25420

5.1MEDIUM

Key Information:

Vendor

Cdome

Status
Comodo Dome Firewall
Vendor
CVE Published:
19 February 2026

Badges

👾 Exploit Exists

What is CVE-2019-25420?

The Comodo Dome Firewall version 2.7.0 is affected by a reflected cross-site scripting vulnerability that permits attackers to inject malicious scripts into user browsers. This is achievable via specially crafted input submitted to the snat endpoint, allowing the execution of arbitrary JavaScript payloads through manipulated POST requests in the port or snat_to_ip parameters.

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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
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