🛡️ CVE-2025-41696
🟡 CVSS 4.6 — Medium ✅ No Known Exploit CWE-798 NVD
4.6
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An attacker can use an undocumented UART port on the PCB as a side-channel with the user hardcoded credentials obtained from CVE-2025-41692 to gain read access to parts of the filesystem of the device.

Details

Severity MEDIUM
CVSS Score 4.6
CVSS Vector CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-798
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

References

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