3COM Default Passwords
Complete list of default usernames, passwords and IP addresses for all 3COM devices including routers, modems, IP cameras and more. Find your 3COM default login credentials below.
3 Devices•1 categories
The default login for the 3COM is username "security" and password "security". If these credentials do not work, they were changed after setup — perform a factory reset to restore the defaults.
3COM Default Passwords
| Devices | Username | Password | IP Address | Protocol |
|---|---|---|---|---|
| 3COM | security | security | — | — |
| 3COM | recover | recover | — | — |
| 3COM | root | !root | — | — |
| 3COM | tech | tech | — | — |
| 3COM | write | synnet | — | — |
| 3COM | admin | (no password) | — | — |
| 3COM | admin | admin | — | — |
| 3COM | admin | comcomcom | — | — |
| 3COM | admin | password | — | — |
| 3COM | tech | (no password) | — | — |
| 3COM | admin | synnet | — | — |
| 3COM | adminttd | adminttd | — | — |
| 3COM | recovery | recovery | — | — |
| 3COM | 3comcso | RIP000 | — | — |
| 3COM | (no password) | 12345 | — | — |
| 3COM | (no password) | 1234admin | — | — |
| 3COM | (no password) | ANYCOM | — | — |
| 3COM | (no password) | ILMI | — | — |
| 3COM | (no password) | comcomcom | — | — |
| 3COM | (no password) | (no password) | — | — |
| 3COM | (no password) | PASSWORD | — | — |
| 3COM | (no password) | admin | — | — |
| 3COM | Admin | Admin | — | — |
| 3COM | Administrator | (no password) | — | — |
| 3COM | Administrator | admin | — | — |
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Common ports on 3COM devices
Web admin · SSHStandard web admin (HTTP / HTTPS) and SSH are the usual ports for 3COM hardware. Click each one for security guidance.
See full port reference →HARDWARE UPGRADE RECOMMENDED
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