CVE-2020-11447

MEDIUM

Bell HomeHub 3000 SG48222070 - Authenticated Serial Number Exposure via cgi/json-req

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2

Scores

CVSS v3 4.3
EPSS 0.0065
EPSS Percentile 46.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-200
Status published
Products (1)
bell/home_hub_3000_firmware sg48222070
Published Nov 17, 2023
Tracked Since Feb 18, 2026