Testing your home router is legal. If you find your router vulnerable, you can replace it, disable WPS, or update the firmware.
The "v.0.4" version of this software is often associated with early security testing scripts and network configuration tools. It was designed to help users identify the correct default PIN for their router by using databases and specific algorithms tied to the device's MAC address (BSSID). wps-pin v.0.4 download
Penetration testing engagements often include WPS audits. Get explicit, signed authorization. Testing your home router is legal
Kali Linux formerly included WPS-PIN in its wpscan or reaver suites. As of 2025, most distributions have replaced it with bully or updated reaver . However, you can pull older .deb packages from the Kali rolling archive using: you can replace it