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Questions tagged “password-database”

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UniFi SFP Wizard web GUI: read/back up/write SFP EEPROM, limited to modules in the password database

A web-based (Web Bluetooth) GUI for the UniFi SFP-Wizard device that reads SFP EEPROM, saves backups as .uieeprom files and writes from a prior backup. Limitations: the API does not flash directly; the dump goes to the device snapshot buffer for manual confirmation on the hardware; newer firmware…

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1 answer
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How the SFP Wizard unlocks modules (part-number database plus brute force) and why not to downgrade the firmware

Reverse-engineering notes on the SFP Wizard: it reads a module's part number (page A0h bytes 40-55), looks it up in an embedded password database and sends the matching unlock password, falling back to brute force when unmatched. It traces the firmware evolution: v1.0.5 tried only the first…