Skip to content
CVE PROGRAM SOURCE RECORD6.8 Medium

CVE-2026-22220

Improper Input Validation Leading to DoS on TP-Link Archer BE230

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TP-Link Systems Inc. Archer BE230 v1.2

Default version status: unaffected

  • 0 to < 1.2.4 Build 20251218 rel.70420affected

References