CVE-2025-41746
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 |
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_portSecCfg.php component. An unauthenticated remote attacker can exploit it by tricking an authenticated user into sending a manipulated POST request to the device's web-based management interface. This allows the attacker to change device configuration parameters accessible through the web application. However, the attacker cannot access system-level resources or privileged functions, and cannot hijack the user's session because the session cookie is protected by the httpOnly flag.
How can this vulnerability impact me? :
The vulnerability can impact you by allowing an attacker to alter device configuration parameters via the web management interface without needing direct access or authentication. This could lead to unauthorized changes in device settings, potentially disrupting device operation or security. However, it does not allow the attacker to gain system-level access or take over user sessions.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, ensure that users are cautious about unsolicited or manipulated POST requests in the web-based management interface. Since the vulnerability involves tricking an authenticated user to send manipulated POST requests, educating users about phishing and social engineering risks is important. Additionally, monitor for unusual configuration changes via the web interface. However, no specific patch or firmware update information is provided in the resources for this vulnerability, so immediate mitigation focuses on user awareness and monitoring.