QwikSec

Security Database

CVE

CWE

Training

CVE-2026-22220

Published: Feb 3, 2026

Modified: Feb 4, 2026

PUBLISHED

Description

A lack of proper input validation in the HTTP processing path in TP-Link Archer BE230 v1.2 (web modules) may allow a crafted request to cause the device’s web service to become unresponsive, resulting in a denial of service condition. A network adjacent attacker with high privileges could cause the device’s web interface to temporarily stop responding until it recovers or is rebooted. This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420.

Vendor	Product	Versions
TP-Link Systems Inc.	Archer BE230 v1.2	affected `0 - < 1.2.4 Build 20251218 rel.70420`

Weaknesses (CWE)

References

https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware

patch

https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware

patch

https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware

patch

https://www.tp-link.com/us/support/faq/4941/

vendor-advisory

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.