3COM CoreBuilder — Default Password
Default username and password for the 3COM CoreBuilder: debug / synnet. Learn how to log in and how to change the default credentials.
| Username | Password | Access | Version / firmware | Notes |
|---|---|---|---|---|
debug | synnet | Telnet | 7000/6000/3500/2500 | — |
tech | tech | Telnet | 7000/6000/3500/2500 | — |
operator | admin | Telnet | 7000 | Admin |
SNMPWrite | private | SNMP | 7000/6000/ 3500/2500 | Admin |
debug | tech | Web UI | 6000 | — |
SNMPWrite | private | SNMP | 7000/6000/3500/2500 | Admin |
(blank / none) | (blank / none) | Telnet | 7000/6000/3500/2500 | Admin |
(blank / none) | admin | Telnet | 7000/6000/3500/2500 | Admin |
defug | synnet | Web UI | 7000/600/3500/2500 | — |
debug | synnet | Telnet | — | — |
tech | tech | Telnet | — | — |
(blank / none) | admin | Telnet | — | — |
(blank / none) | (blank / none) | Telnet | — | — |
- Default port
- the Telnet service on port 23
- Source
- cirt.net
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.