Credentials Exposure and Unauthorized Access to PLC User Program
CVE-2021-37400 · CRITICAL Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
An attacker may obtain the user credentials from the communication between the PLC and the software. As a result, the PLC user program may be uploaded, altered, and/or downloaded.
Learn more about our User Device Pen Test.