Vulnerabilities > Beckhoff > Twincat > 2.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-12-19 | CVE-2019-16871 | Authentication Bypass by Spoofing vulnerability in Beckhoff Twincat 2.0/3.0/3.1 Beckhoff Embedded Windows PLCs through 3.1.4024.0, and Beckhoff Twincat on Windows Engineering stations, allow an attacker to achieve Remote Code Execution (as SYSTEM) via the Beckhoff ADS protocol. | 9.8 |
| 2019-11-21 | CVE-2019-5636 | Improper Resource Shutdown or Release vulnerability in Beckhoff Twincat 2.0/3.1 When a Beckhoff TwinCAT Runtime receives a malformed UDP packet, the ADS Discovery Service shuts down. | 7.5 |