CVE-2019-25430
Reflected XSS in Comodo Dome Firewall 2.7.0 via vpn_users Endpoint
Publication date: 2026-02-19
Last updated on: 2026-02-19
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| comodo | dome_firewall | 2.7.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2019-25430 is a reflected cross-site scripting (XSS) vulnerability in Comodo Dome Firewall version 2.7.0. It allows unauthenticated attackers to inject malicious JavaScript code by submitting specially crafted input to the username parameter via POST requests to the vpn_users endpoint. This injected script can then execute in the browsers of victims who access the affected interface.
How can this vulnerability impact me? :
This vulnerability can impact you by enabling attackers to execute arbitrary JavaScript in the browsers of users interacting with the vulnerable Comodo Dome Firewall interface. This can lead to theft of sensitive information such as session cookies, credentials, or other data accessible via the browser. It may also allow attackers to perform actions on behalf of the victim or deliver further malicious payloads.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know