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CVE-2026-22228

Published: Feb 3, 2026

Modified: Feb 4, 2026

PUBLISHED

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.

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

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