CVE-2025-41750: Reflected XSS vulnerability in pxc_PortCfg.php
An XSS vulnerability in pxcPortCfg.php can be used by an unauthenticated remote attacker to trick an authenticated user to click on the link provided by the attacker in order to change parameters available via web based management (WBM). The vulnerability does not provide access to system-level resources such as operating system internals or privileged functions. Access is limited to device configuration parameters that are available in the context of the web application. The session cookie is secured by the httpOnly Flag. Therefore an attacker is not able to take over the session of an authenticated user.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-41750?
The severity of CVE-2025-41750 is classified as Medium due to its exploitation potential leading to Cross-Site Scripting (XSS).
How do I fix CVE-2025-41750?
To fix CVE-2025-41750, deploy the latest firmware update from Phoenix Contact that addresses this vulnerability.
Who is affected by CVE-2025-41750?
CVE-2025-41750 affects multiple firmware versions of various Phoenix Contact FL Switch models, specifically those versions below 3.50.
Can CVE-2025-41750 be exploited remotely?
Yes, CVE-2025-41750 can be exploited by an unauthenticated remote attacker through crafted links.
What type of vulnerability is CVE-2025-41750?
CVE-2025-41750 is an XSS (Cross-Site Scripting) vulnerability that can lead to unauthorized parameter changes via web management interfaces.