CVE-2021-20119

Published: Nov 9, 2021Modified: Nov 21, 2024

7.1

Vector

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.2 / Impact: 5.9

Source: NVD

Description

The password change utility for the Arris SurfBoard SB8200 can have safety measures bypassed that allow any logged-in user to change the administrator password.

Affected (1)

Products: Commscope: Arris Surfboard Sb8200 Firmware

Commscope

1 product

Arris Surfboard Sb8200 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Commscope Arris Surfboard Sb8200 Firmware	Version ab01.02.053.01_112320_193.0a.nsh

Running on/with	Platform Versions
Commscope Arris Surfboard Sb8200	All versions

Related CWEs

CWE-863

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (2)

https://www.tenable.com/security/research/tra-2021-49

Source: vulnreport@tenable.com

ExploitThird Party Advisory

https://www.tenable.com/security/research/tra-2021-49

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.