Comment by jerpint

2 years ago

> An attacker only needs to read one keycard from the property to perform the attack against any door in the property

That’s a pretty serious vulnerability, pretty much all it takes is to be a guest at a hotel

Often times, the hotels don't even require to turn in these cards upon checkout, so they are thrown in the trash. A nefarious actor could just pull one out of the trash and so not even have to be a guest in the hotel.