Buffer overflow in LinkHub Mesh Wifi - CVE-2022-26342
Published: August 4, 2022 / Updated: August 4, 2022
Vulnerability identifier: #VU66091
CSH Severity: Medium
CVSS v4.0: 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-2022-26342
CWE-ID: CWE-119
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vendor: TCL
Affected software:
LinkHub Mesh Wifi
LinkHub Mesh Wifi
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the confsrv ucloud_set_node_location functionality. A remote attacker on the local network can trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2022-26342
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.