CVE-2026-22220: tp-link archer be230 firmware

csirt@kutim:~/threat-intel/cve/CVE-2026-22220

CVSS 4.5 · Medium EPSS 0,24%

Kerentanan Improper Input Validation pada tp-link archer be230 firmware. Skor CVSS 3.1 4.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 3 Februari 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 4.5 (Medium), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-20: Improper Input Validation
EPSS (30 hari): 0,24% peluang dieksploitasi; lebih tinggi dari 14,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
tp-link	archer be230 firmware	Semua versi sebelum 1.2.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.tp-link.com/us/support/faq/4941/ advisory vendor
https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware product
https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware product
https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware product

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.