XSS Vulnerability in Web-Based Management of Networking Device from Vendor
CVE-2025-41750

7.1HIGH

Key Information:

Vendor
CVE Published:
9 December 2025

What is CVE-2025-41750?

An XSS vulnerability located in the pxc_PortCfg.php file of a web-based management interface allows an unauthenticated remote attacker to deceive an authenticated user into clicking a malicious link. This manipulation could lead to unauthorized changes to device configuration parameters available through the web management tool. Importantly, the vulnerability restricts access to these parameters within the confines of the web application and does not extend to system-level resources or privileged functions. Additionally, the session cookie benefits from the httpOnly flag, providing a layer of protection against session hijacking.

Affected Version(s)

FL NAT 2008 0.0.0 < 3.50

FL NAT 2208 0.0.0 < 3.50

FL NAT 2304-2GC-2SFP 0.0.0 < 3.50

References

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

D. Blagojevic, S. Dietz, F. Koroknai, T. Weber from CyberDanube
.