Zyxel Networks VMG Series VDSL2 Residential Gateway (VMG3312-T20A / VMG8825-T50K / VMG1312) — Default Password
Default username and password for the Zyxel Networks VMG Series VDSL2 Residential Gateway (VMG3312-T20A / VMG8825-T50K / VMG1312): admin / 1234. Learn how to log in at 192.168.1.1 and how to change the default credentials.
Zyxel VMG Series VDSL2 residential gateways — including VMG1312, VMG3312-T20A, VMG8825-T50K, and similar ISP-supplied CPE models — ship with admin/1234 as the default login for the web management interface at http://192.168.1.1. A secondary unprivileged 'user' account with the same password '1234' also exists on some models. The Quick Start Guide explicitly states 'Username: admin Password: 1234'. Widely deployed as ISP-supplied customer premises equipment in Europe and Asia.
| Username | Password | Access | Notes |
|---|---|---|---|
admin | 1234 | Web UI | Primary administrative account at http://192.168.1.1. |
user | 1234 | Web UI | Unprivileged read-only user account — present on some VMG models. |
- Default IP
- 192.168.1.1
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.