CVE-2025-41747 Details
Description
An XSS vulnerability in pxc_vlanIntfCfg.php can be used by an unauthenticated remote attacker to trick an authenticated user to send a manipulated POST request to the device 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.
A reflected cross-site scripting vulnerability has been identified in the web-based management interface of Phoenix Contact FL SWITCH 2xxx devices, all versions prior to 3.50. This vulnerability allows an unauthenticated remote attacker to deceive an authenticated user into sending a manipulated POST request that alters device configuration parameters accessible through the web interface. The session cookie is protected with the httpOnly flag, preventing the attacker from hijacking the user's session.
Users are advised to update to the latest FL SWITCH 2xxx firmware version 3.50, which addresses this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Dec 9, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://certvde.com/de/advisories/VDE-2025-071 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| phoenixcontact fl nat 2008 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl nat 2008 | All versions |
CPE
Remediation
| |
| phoenixcontact fl nat 2208 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl nat 2208 | All versions |
CPE
Remediation
| |
| phoenixcontact fl nat 2304-2gc-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl nat 2304-2gc-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2005 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2005 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2008 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2008 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2008f firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2008f | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2016 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2016 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2105 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2105 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2108 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2108 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2116 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2116 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2204-2tc-2sfx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2204-2tc-2sfx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2205 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2205 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2fx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2fx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2fx sm firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2fx sm | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2fx sm st firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2fx sm st | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2fx st firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2fx st | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2sfx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2sfx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2sfx pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2206-2sfx pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2206c-2fx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2206c-2fx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2207-fx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2207-fx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2207-fx sm firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2207-fx sm | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2208 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2208 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2208 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2208 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2208c firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2208c | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2212-2tc-2sfx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2212-2tc-2sfx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2214-2fx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2214-2fx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2214-2fx sm firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2214-2fx sm | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2214-2sfx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2214-2sfx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2214-2sfx pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2214-2sfx pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2216 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2216 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2216 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2216 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2303-8sp1 | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2304-2gc-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2304-2gc-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2306-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2306-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2306-2sfp pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2306-2sfp pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2308 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2308 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2308 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2308 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2312-2gc-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2312-2gc-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2314-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2314-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2314-2sfp pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2314-2sfp pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2316 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2316 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2316/k1 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2316/k1 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2316 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2316 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2404-2tc-2sfx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2404-2tc-2sfx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2406-2sfx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2406-2sfx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2406-2sfx pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2406-2sfx pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2408 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2408 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2408 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2408 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2412-2tc-2sfx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2412-2tc-2sfx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2414-2sfx firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2414-2sfx | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2414-2sfx pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2414-2sfx pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2416 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2416 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2416 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2416 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2504-2gc-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2504-2gc-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2506-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2506-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2506-2sfp/k1 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2506-2sfp/k1 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2506-2sfp pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2506-2sfp pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2508 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2508 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2508/k1 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2508/k1 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2508 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2508 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2512-2gc-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2512-2gc-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2514-2sfp firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2514-2sfp | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2514-2sfp pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2514-2sfp pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2516 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2516 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2516 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2516 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2608 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2608 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2608 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2608 pn | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2708 firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2708 | All versions |
CPE
Remediation
| |
| phoenixcontact fl switch 2708 pn firmware | < 3.50 |
CPE
Remediation
| |
| phoenixcontact fl switch 2708 pn | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Dec 19, 2025 | Initial Analysis | [email protected] |
| Dec 9, 2025 | New CVE Received | [email protected] |