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Si alguna vez tienes la necesidad de resetear a la configuración de fabrica algún dispositivo de hardware y no tienes la documentación para acceder a las opciones de configuración nuevamente, aquà una buena lista para empezar
| Manufacturer | Product | Version | Protocol | User ID | Password | Access |
| JAHT | adsl router | AR41/2A | HTTP | admin | epicrouter | Admin |
| JD Edwards | WorldVision/ | Console | JDE | JDE | Admin/SECOFR | |
| OneWorld | ||||||
| JDE | WorldVision/ | Multi | PRODDTA | PRODDTA | Admin | |
| OneWorld | ||||||
| JDS Microprocessing | Hydra_3000 | r2.02 | Console | hydrasna | (none) | Admin |
| Jetform | Design | HTTP | Jetform | (none) | Admin | |
| Johnson Controls | HVAC System | Modem | johnson | control | ||
| Juniper | All | root | (none) | Admin | ||
| Juniper | ISG2000 | Multi | netscreen | netscreen | Admin | |
| Juniper | Peribit | admin | peribit | Admin |
Via: Kevin Orrey http://www.vulnerabilityassessment.co.uk