Beckhoff Automation TwinCAT 3 (TC3) CX Series Embedded PC (CX5140 / CX5240 / CX9020 / CX7000) — Default Password
Default username and password for the Beckhoff Automation TwinCAT 3 (TC3) CX Series Embedded PC (CX5140 / CX5240 / CX9020 / CX7000): Administrator / 1. Learn how to log in and how to change the default credentials.
Password '1' (single character). Applies to Windows Embedded Standard and TwinCAT/BSD on all CX-series embedded controllers. Used for OS logon, Beckhoff Device Manager web GUI (HTTPS port 443), and ADS remote route configuration. CVE-2017-16718.
| Username | Password | Access | Notes |
|---|---|---|---|
Administrator | 1 | Web UI | Beckhoff Device Manager web interface (HTTPS port 443). Change immediately. |
Administrator | 1 | SSH | Same default for OS-level SSH/console on TwinCAT/BSD and Windows Embedded. |
- Default port
- TCP port 22 (SSH)
- Source
- vendor documentation
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.
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