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Just FYI WPA2 is pretty solidly and quickly broken (lookup KRACK attacks). WPA3 is unfortunately already partially broken (though currently joining the network / password breaking aren't fully broken, see Dragonblood attacks).

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KRACK was a nonce re-use, not a core protocol flaw. WPA2's flaws are more around un-encrypted control packets; i.e. I can de-auth you without having to get session keys.

KRACK is patched on most platforms.

What weaknesses in WPA2 remain?

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