CWE Code: 20
Vulnerability Type: privilege_escalation
CVSS Score: 7.2
CWE Name:  Improper Input Validation
Summary: kernel drivers in beckhoff twincat 3.1 build 4022.4, twincat 2.11 r3 2259, and twincat 3.1 lack proper validation of user-supplied pointer values. an attacker who is able to execute code on the target may be able to exploit this vulnerability to obtain system privileges.
Access Authentication: NONE
Access Complexity: LOW
Access Vector: LOCAL
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2018-03-23
Last Modified Date: 2018-05-23