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CVE-2026-22228

MEDIUM

4.9

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.

CVE Details

CVSS v3.1 Score4.9

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published2/3/2026

Last Modified2/13/2026

Sourcenvd

Honeypot Sightings0

Affected Products

tp-link:archer_be230tp-link:archer_be230_firmware

Weaknesses (CWE)

CWE-400

References

https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware(f23511db-6c3e-4e32-a477-6aa17d310630)

https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware(f23511db-6c3e-4e32-a477-6aa17d310630)

https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware(f23511db-6c3e-4e32-a477-6aa17d310630)

https://www.tp-link.com/us/support/faq/4941/(f23511db-6c3e-4e32-a477-6aa17d310630)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.