On this page, we have listed all the verified router passwords of the 3COM router. The below table has recent passwords login info for 3COM routers:
| Manufacturer | Model | Protocol | Username | Password |
|---|---|---|---|---|
| 3COM | COREBUILDER | TELNET | debug | synnet |
| 3COM | COREBUILDER | TELNET | tech | tech |
| 3COM | HIPERARC | TELNET | adm | (none) |
| 3COM | LANPLEX | TELNET | debug | synnet |
| 3COM | LANPLEX | TELNET | tech | tech |
| 3COM | LINKSWITCH | TELNET | tech | tech |
| 3COM | NETBUILDER | SNMP | ANYCOM | |
| 3COM | NETBUILDER | SNMP | ILMI | |
| 3COM | NETBUILDER | MULTI | admin | (none) |
| 3COM | OFFICE CONNECT ISDN ROUTERS | TELNET | n/a | PASSWORD |
| 3COM | SUPERSTACK II SWITCH | TELNET | debug | synnet |
| 3COM | SUPERSTACK II SWITCH | TELNET | tech | tech |
| 3COM | OFFICECONNECT 812 ADSL | MULTI | adminttd | adminttd |
| 3COM | WIRELESS AP | MULTI | admin | comcomcom |
| 3COM | CELLPLEX | TELNET | tech | tech |
| 3COM | CELLPLEX | TELNET | admin | admin |
| 3COM | HIPERARC | TELNET | adm | (none) |
| 3COM | LANPLEX | TELNET | tech | (none) |
| 3COM | CELLPLEX | HTTP | admin | synnet |
| 3COM | SUPERSTACK II SWITCH | TELNET | tech | tech |
| 3COM | CELLPLEX | TELNET | root | (none) |
| 3COM | HIPERACT | TELNET | admin | (none) |
| 3COM | CELLPLEX | TELNET | tech | (none) |
| 3COM | CELLPLEX | TELNET | admin | admin |
| 3COM | SUPERSTACK 3 | MULTI | admin | (none) |
| 3COM | SUPERSTACK 3 | MULTI | monitor | monitor |
| 3COM | SUPERSTACK 3 | MULTI | manager | manager |
| 3COM | NETBUILDER | HTTP | Root | (none) |
| 3COM | 3C16450 | MULTI | admin | (none) |
| 3COM | 3C16406 | MULTI | admin | (none) |
| 3COM | OFFICE CONNECT ISDN ROUTERS | TELNET? | n/a | PASSWORD |
| 3COM | COREBUILDER | TELNET | n/a | admin |
| 3COM | COREBUILDER | TELNET | n/a | (none) |
| 3COM | OFFICECONNECT ADSL WIRELESS 11G FIREWALL ROUTER | HTTP | (none) | admin |
| 3COM | INTERNET FIREWALL | HTTP | admin | password |
| 3COM | SHARK FIN | HTTP | User | Password |
| 3COM | 812 | HTTP | Administrator | admin |
| 3COM | CELLPLEX | TELNET | operator | (none) |
| 3COM | 3COM SUPERSTACK 3 SWITCH 3300XM | MULTI | security | security |
| 3COM | SUPERSTACK II | CONSOLE | 3comcso | RIP000 |
| 3COM | NETBUILDER | SNMP | (none) | admin |
| 3COM | CELLPLEX | TELNET | tech | tech |
| 3COM | SUPER | TELNET | admin | (none) |
| 3COM | CELLPLEX | MULTI | admin | admin |
| 3COM | CELLPLEX | TELNET | root | (none) |
| 3COM | NETBUILDER | MULTI | admin | (none) |
| 3COM | CELLPLEX | TELNET | operator | (none) |
| 3COM | OFFICECONNECT 812 ADSL | MULTI | admin | (none) |
| 3COM | CELLPLEX | MULTI | admin | admin |
| 3COM | HIPERACT | TELNET | admin | (none) |
| 3COM | 3C16405 | MULTI | n/a | (none) |
| 3COM | 3C16405 | CONSOLE | Administrator | (none) |
| 3COM | SWITCH | MULTI | admin | admin |
| 3COM | SS III SWITCH | TELNET | recovery | recovery |
| 3COM | OFFICECONNECT WIRELESS 11G CABLE/DSL GATEWAY | HTTP | (none) | admin |
| 3COM | 3C16405 | MULTI | admin | (none) |
| 3COM | OFFICECONNECT 812 ADSL | MULTI | admin | (none) |
| 3COM | CELLPLEX | MULTI | n/a | (none) |
| 3COM | CELLPLEX | MULTI | admin | admin |
| 3COM | HIPERACT | TELNET | admin | (none) |
| 3COM | 3C16405 | CONSOLE | Administrator | (none) |
| 3COM | CELLPLEX | TELNET | tech | (none) |
| 3COM | SWITCH | MULTI | admin | admin |
| 3COM | SS III SWITCH | TELNET | recovery | recovery |
| 3COM | OFFICECONNECT WIRELESS 11G CABLE/DSL GATEWAY | HTTP | (none) | admin |
| 3COM | 3CRADSL72 | MULTI | (none) | 1234admin |
| 3COM | CB9000 / 4007 | CONSOLE | Type User: FORCE | (none) |
| 3COM | OFFICECONNECT | MULTI | n/a | (none) |
| 3COM | SUPERSTACK II NETBUILDER | MULTI | n/a | (none) |
| 3COM | OFFICECONNECT | MULTI | admin | (none) |
| 3COM | OFFICE CONNECT | MULTI | admin | (none) |
If you can't get the exact same model number you're searching for, try using a password from one of the other models listed above. Generally, the manufacturers often use their all models with the same default password.
Please, submit the password and model by clicking here if your model number is not listed among those mentioned above table.
