Beckhoff Embedded PC images before 2014-10-22 and Automation Device Specification (ADS) TwinCAT components do not restrict the number of authentication attempts, which makes it easier for remote attackers to obtain access via a brute-force attack.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Embedded_pc_images | Beckhoff | - (including) | - (including) |
| Twincat | Beckhoff | - (including) | - (including) |