CVE-2020-8423

Katalog CVE

CVSS 7.2 · High EPSS 9,3%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada tp-link tl-wr841n firmware. Skor CVSS 3.1 7.2 (High) menurut NVD.

Deskripsi (NVD)

A buffer overflow in the httpd daemon on TP-Link TL-WR841N V10 (firmware version 3.16.9) devices allows an authenticated remote attacker to execute arbitrary code via a GET request to the page for the configuration of the Wi-Fi network.

Rincian

Terbit di NVD

2 April 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.2 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

9,3% peluang dieksploitasi; lebih tinggi dari 95,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.tp-link.com/us/security advisory vendor
• https://ktln2.org/2020/03/29/exploiting-mips-router/ exploit · advisory pihak ketiga