CVE-2020-11447

Katalog CVE

CVSS 4.3 · Medium EPSS 0,65%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada bell home hub 3000 firmware. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

An issue was discovered on Bell HomeHub 3000 SG48222070 devices. Remote authenticated users can retrieve the serial number via cgi/json-req - this is an information leak because the serial number is intended to prove an actor's physical access to the device.

Rincian

Terbit di NVD

17 November 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,65% peluang dieksploitasi; lebih tinggi dari 49,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://0xem.ma/posts/HH3K-CVE/ exploit
• https://support.bell.ca/Internet/Connection-help/Access_control_in_the_Home_Hub_modems product