CVE-2021-20166

Katalog CVE

CVSS 8.8 · High EPSS 2,2%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada netgear rax43 firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Netgear RAX43 version 1.0.3.96 contains a buffer overrun vulnerability. The URL parsing functionality in the cgi-bin endpoint of the router containers a buffer overrun issue that can redirection control flow of the applicaiton.

Rincian

Terbit di NVD

30 Desember 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/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)

2,2% peluang dieksploitasi; lebih tinggi dari 82,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.tenable.com/security/research/tra-2021-55 advisory pihak ketiga