CVE-2022-22140 CRITICAL

CVE-2022-22140

Vendor Tcl
Product LinkHub Mesh Wifi
Weakness CWE-78
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

An os command injection vulnerability exists in the confsrv ucloud_add_node functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a malicious packet to trigger this vulnerability.

Key dates

02Disclosure timeline

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