Stack-based buffer overflow in LinkHub Mesh Wifi - CVE-2022-23399
Published: August 3, 2022
Vulnerability identifier: #VU65999
CSH Severity: Medium
CVSS v4: 8.7 [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]
CVE-ID: CVE-2022-23399
CWE-ID: CWE-121
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
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 set_port_fwd_rule functionality. A remote unauthenticated attacker on the local network can trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
LinkHub Mesh Wifi
How to mitigate CVE-2022-23399
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.