CVE-2022-24021 CRITICAL

CVE-2022-24021

Vendor Tcl
Product LinkHub Mesh Wifi
Weakness CWE-120
Published August 5, 2022
Last update April 15, 2025
View on NVD All CVEs

CVSS base score

9.6/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the online_process binary.

Key dates

02Disclosure timeline

August 5, 2022 CVE published
April 15, 2025 Record updated