CVE-2025-51569
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-31

Last updated on: 2025-07-31

Assigner: MITRE

Description
A cross-site scripting (XSS) vulnerability exists in the LB-Link BL-CPE300M 01.01.02P42U14_06 router's web interface. The /goform/goform_get_cmd_process endpoint fails to sanitize user input in the cmd parameter before reflecting it into a text/html response. This allows unauthenticated attackers to inject arbitrary JavaScript, which is executed in the context of the router's origin when the crafted URL is accessed. The issue requires user interaction to exploit.
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Meta Information
Published
2025-07-31
Last Modified
2025-07-31
Generated
2026-05-07
AI Q&A
2025-07-31
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
lb-link bl-cpe300m *
Helpful Resources
Exploitability
CWE
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KEV
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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?

This vulnerability is a cross-site scripting (XSS) issue in the LB-Link BL-CPE300M router's web interface. Specifically, the /goform/goform_get_cmd_process endpoint does not properly sanitize the 'cmd' parameter, allowing an attacker to inject arbitrary JavaScript code. When a user accesses a crafted URL containing this malicious code, the script executes in the context of the router's web interface. Exploitation requires the victim to interact with the malicious URL.


How can this vulnerability impact me? :

This vulnerability can allow an attacker to execute arbitrary JavaScript in the context of the router's web interface, potentially leading to unauthorized actions such as stealing session cookies, redirecting users to malicious sites, or performing actions on behalf of the user. Since it requires user interaction, the attacker would need to trick a user into visiting a crafted URL. This could compromise the security and privacy of the router's management interface.


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