Stack-based buffer overflow in Weintek products - CVE-2023-43492
Published: October 13, 2023
Vulnerability identifier: #VU81980
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2023-43492
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Weintek
Affected software:
cMT-FHD
cMT-HDM
cMT3071
cMT3072
cMT3103
cMT3090
cMT3151
cMT-FHD
cMT-HDM
cMT3071
cMT3072
cMT3103
cMT3090
cMT3151
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 cgi-bin codesys.cgi. A remote unauthenticated attacker 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.
How to mitigate CVE-2023-43492
Install updates from vendor's website.