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CVE-2026-22220

MEDIUM

4.5

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.

Details CVE

Score CVSS v3.14.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Vecteur d'attaqueADJACENT_NETWORK

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie2/3/2026

Derniere modification2/13/2026

Sourcenvd

Observations honeypot0

Produits affectes

tp-link:archer_be230tp-link:archer_be230_firmware

Faiblesses (CWE)

CWE-20

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)

Correlations IOC

Aucune correlation enregistree

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