Router Passwords

Router Passwords (routerpasswords.com) is a searchable database of default username and password combinations for network routers from hundreds of manufacturers. Users can look up the factory-default credentials for a specific router model without consulting the original product documentation.

For OSINT investigators and authorized security assessors, default router credentials databases support authorized security assessments of network infrastructure. When assessing whether network devices have been properly secured during an authorized penetration test or security audit, knowing the default credentials for identified device models enables testing whether those defaults remain active.

For network forensics and incident response, understanding default credentials for devices found in a network topology helps investigators assess whether unauthorized access through default credentials was possible — or occurred — as part of an incident investigation.

Shodan and similar internet scanning platforms frequently surface network devices still using default credentials — combining Shodan device fingerprinting with Router Passwords default credential lookup identifies potentially vulnerable devices in an authorized assessment target's infrastructure.

Default credentials databases are also relevant for understanding the attack surface of IoT devices and embedded systems in smart home or corporate network environments. Knowing which devices commonly retain default credentials across specific manufacturer product lines informs risk assessment reports.

Legal context is critical: testing default credentials against systems you do not own or have explicit written authorization to test constitutes unauthorized computer access under computer fraud laws in virtually all jurisdictions. This resource is appropriate for authorized security assessments, hardware you own or administer, and research contexts.

Document device make, model, firmware version, and default credentials retrieved from Router Passwords, along with the authorization scope within which they were used for case records.