CVE-2025-41745
BaseFortify
Publication date: 2025-12-09
Last updated on: 2025-12-09
Assigner: CERT VDE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| phoenix_contact | fl_switch | 3.50 |
| phoenix_contact | fl_switch | 3.1 |
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?
This vulnerability is a Cross-Site Scripting (XSS) issue in the pxc_portCntr2.php component. An unauthenticated remote attacker can exploit it to trick an authenticated user into sending a manipulated POST request to the device. This allows the attacker to change device configuration parameters accessible via the web-based management interface. However, the vulnerability does not allow access to system-level resources or privileged functions, and the session cookie is protected by the httpOnly flag, preventing session hijacking.
How can this vulnerability impact me? :
The vulnerability can impact you by allowing an attacker to modify device configuration parameters through the web-based management interface without needing system-level access. This could lead to unauthorized changes in device settings, potentially affecting device behavior or security. However, it does not allow the attacker to gain control over the system or access privileged functions.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, ensure that users are cautious about interacting with untrusted links or POST requests that could manipulate device parameters via the web-based management interface. Since the vulnerability affects firmware versions prior to a certain update, applying the latest firmware updates from the vendor that address this issue is recommended. Additionally, restrict access to the web management interface to trusted users only and monitor for unusual configuration changes.