🛡️ CVE-2025-41746
🟠 CVSS 7.1 — High ✅ No Known Exploit CWE-79 NVD
7.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An XSS vulnerability in pxc_portSecCfg.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.

Details

Severity HIGH
CVSS Score 7.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CWE CWE-79
Public Exploit ✅ No
Source NVD
Published 2025-12-09
Updated 2026-06-02
Modified 2025-12-19
Fix URL N/A

Affected Packages

Software From version Fixed in
fl-nat-2008-firmware 3.50
fl-nat-2208-firmware 3.50
fl-nat-2304-2gc-2sfp-firmware 3.50
fl-switch-2005-firmware 3.50
fl-switch-2008-firmware 3.50
fl-switch-2008f-firmware 3.50
fl-switch-2016-firmware 3.50
fl-switch-2105-firmware 3.50
fl-switch-2108-firmware 3.50
fl-switch-2116-firmware 3.50
fl-switch-2204-2tc-2sfx-firmware 3.50
fl-switch-2205-firmware 3.50
fl-switch-2206-2fx-firmware 3.50
fl-switch-2206-2fx-sm-firmware 3.50
fl-switch-2206-2fx-sm-st-firmware 3.50
fl-switch-2206-2fx-st-firmware 3.50
fl-switch-2206-2sfx-firmware 3.50
fl-switch-2206-2sfx-pn-firmware 3.50
fl-switch-2206c-2fx-firmware 3.50
fl-switch-2207-fx-firmware 3.50
fl-switch-2207-fx-sm-firmware 3.50
fl-switch-2208-firmware 3.50
fl-switch-2208-pn-firmware 3.50
fl-switch-2208c-firmware 3.50
fl-switch-2212-2tc-2sfx-firmware 3.50
fl-switch-2214-2fx-firmware 3.50
fl-switch-2214-2fx-sm-firmware 3.50
fl-switch-2214-2sfx-firmware 3.50
fl-switch-2214-2sfx-pn-firmware 3.50
fl-switch-2216-firmware 3.50
fl-switch-2216-pn-firmware 3.50
fl-switch-2303-8sp1 3.50
fl-switch-2304-2gc-2sfp-firmware 3.50
fl-switch-2306-2sfp-firmware 3.50
fl-switch-2306-2sfp-pn-firmware 3.50
fl-switch-2308-firmware 3.50
fl-switch-2308-pn-firmware 3.50
fl-switch-2312-2gc-2sfp-firmware 3.50
fl-switch-2314-2sfp-firmware 3.50
fl-switch-2314-2sfp-pn-firmware 3.50
fl-switch-2316-firmware 3.50
fl-switch-2316-pn-firmware 3.50
fl-switch-2316\/k1-firmware 3.50
fl-switch-2404-2tc-2sfx-firmware 3.50
fl-switch-2406-2sfx-firmware 3.50
fl-switch-2406-2sfx-pn-firmware 3.50
fl-switch-2408-firmware 3.50
fl-switch-2408-pn-firmware 3.50
fl-switch-2412-2tc-2sfx-firmware 3.50
fl-switch-2414-2sfx-firmware 3.50
fl-switch-2414-2sfx-pn-firmware 3.50
fl-switch-2416-firmware 3.50
fl-switch-2416-pn-firmware 3.50
fl-switch-2504-2gc-2sfp-firmware 3.50
fl-switch-2506-2sfp-firmware 3.50
fl-switch-2506-2sfp-pn-firmware 3.50
fl-switch-2506-2sfp\/k1-firmware 3.50
fl-switch-2508-firmware 3.50
fl-switch-2508-pn-firmware 3.50
fl-switch-2508\/k1-firmware 3.50
fl-switch-2512-2gc-2sfp-firmware 3.50
fl-switch-2514-2sfp-firmware 3.50
fl-switch-2514-2sfp-pn-firmware 3.50
fl-switch-2516-firmware 3.50
fl-switch-2516-pn-firmware 3.50
fl-switch-2608-firmware 3.50
fl-switch-2608-pn-firmware 3.50
fl-switch-2708-firmware 3.50
fl-switch-2708-pn-firmware 3.50

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