Improper access control in LinkHub Mesh Wifi - CVE-2022-27178

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Main Vulnerability Database Vulnerabilities #VU66036

Improper access control in LinkHub Mesh Wifi - CVE-2022-27178

Published: August 3, 2022


Vulnerability identifier: #VU66036
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-27178
CWE-ID: CWE-284
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
LinkHub Mesh Wifi
Software vendor:
TCL

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in the confctl_set_wan_cfg functionality. A remote attacker on the local network can bypass implemented security restrictions and gain unauthorized access to the application.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links