#VU51716 Improper access control in Weintek products - CVE-2021-27444

Vulnerability identifier: #VU51716

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-2021-27444

CWE-ID: CWE-284

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 gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker can bypass implemented security restrictions and gain unauthorized access to the application.

Install updates from vendor's website.

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