PT-2021-7051 · Tp Link · Tp-Link Ax10

Published 2021-11-30 · Updated 2023-08-08 · CVE-2021-40288

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions TP-Link AX10v1 version V1 211014 and earlier

Description A denial-of-service attack in WPA2 and WPA3-SAE authentication methods allows a remote unauthenticated attacker to disconnect an already connected wireless client via sending wireless adapter specific spoofed authentication frames. The issue is related to errors in security settings of the TP-Link Archer AX10 router's firmware.

Recommendations For TP-Link AX10v1 version V1 211014 and earlier, update to a version later than V1 211014 to resolve the issue. As a temporary workaround, consider restricting access to the wireless network to minimize the risk of exploitation.

Fix

Authentication Bypass by Spoofing

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-290

CWE-668

Related Identifiers

BDU:2022-03101

CVE-2021-40288

Affected Products

Tp-Link Ax10

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-40288 · Security Note
• https://tp-link.com/us/support/download/archer-ax10/v1/#Firmware · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-03101 · Security Note
• https://osv.dev/vulnerability/CVE-2021-40288 · Vendor Advisory
• https://t.me/cibsecurity/33508 · Telegram Post