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OpenAdvisories
Medium · 6.8 CVE-2026-22228 EUVD-2026-5214GHSA-qh7q-x454-phcx

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

Published Feb 3, 2026 · Updated Feb 4, 2026 · Assigned by TPLink

Description

An authenticated user with high privileges may trigger a denial‑of‑service condition in TP-Link Archer BE230 v1.2 by restoring a crafted configuration file containing an excessively long parameter. Restoring such a file can cause the device to become unresponsive, requiring a reboot to restore normal operation.
This issue affects Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420.

Affected products

VendorProductAffectedFixed
TP-Link Systems Archer BE230 v1.2 < 1.2.4 Build 20251218 rel.70420 1.2.4 Build 20251218 rel.70420

References