CVE-2025-14631

A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows an adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot. This issue affects Archer BE400: xi 1.1.0 Build 20250710 rel.14914.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.tp-link.com/en/support/download/archer-be400/v1/#Firmware	Product
https://www.tp-link.com/us/support/download/archer-be400/#Firmware	Product
https://www.tp-link.com/us/support/faq/4871/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:archer_be400_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:archer_be400:-:*:*:*:*:*:*:*

History

12 Mar 2026, 19:29

Type	Values Removed	Values Added
First Time		Tp-link Tp-link archer Be400 Firmware Tp-link archer Be400
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
References	~~() https://www.tp-link.com/en/support/download/archer-be400/v1/#Firmware -~~	() https://www.tp-link.com/en/support/download/archer-be400/v1/#Firmware - Product
References	~~() https://www.tp-link.com/us/support/download/archer-be400/#Firmware -~~	() https://www.tp-link.com/us/support/download/archer-be400/#Firmware - Product
References	~~() https://www.tp-link.com/us/support/faq/4871/ -~~	() https://www.tp-link.com/us/support/faq/4871/ - Vendor Advisory
CPE		cpe:2.3:o:tp-link:archer_be400_firmware:::::::: cpe:2.3:h:tp-link:archer_be400:-:::::::*

07 Jan 2026, 12:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-07 12:16

Updated : 2026-03-12 19:29

NVD link : CVE-2025-14631

Mitre link : CVE-2025-14631

CVE.ORG link : CVE-2025-14631

JSON object : View

Products Affected

tp-link

archer_be400_firmware
archer_be400

CWE

CWE-476

NULL Pointer Dereference

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