Aiphone door entry systems can be ‘easily’ bypassed thanks to NFC bug

A security research firm says it discovered an “easily” exploitable vulnerability in a door entry security system used in government buildings and apartment complexes, but warns that the vulnerability cannot be fixed.
Norwegian security company Promon says the bug affects several Aiphone GT models that use NFC technology, often found in contactless credit cards, and allows bad actors to potentially gain access to sensitive facilities by brute-forcing the door entry system’s security code.
Door entry systems allow secure access to buildings and residential complexes, but have

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