#VU51715 Code Injection in Weintek products - CVE-2021-27446

Vulnerability identifier: #VU51715

Vulnerability risk: High

CVSSv4.0: 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-2021-27446

CWE-ID: CWE-94

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
cMT-SVR-100
cMT-SVR-200
cMT-G01
cMT-G03
cMT3071
cMT3072
cMT3090
cMT3103
cMT3151
cMT-HDM
cMT-FHD
cMT-CTRL01
cMT-G02
cMT-G04

Software vendor:
Weintek

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install updates from vendor's website.

• https://ics-cert.us-cert.gov/advisories/icsa-21-082-01