Technical Advisory – BLE Proximity Authentication Vulnerable to Relay Attacks

Vendor: Bluetooth SIG, Inc. Vendor URL: https://www.bluetooth.com Versions Affected: Specification versions 4.0 to 5.3 Systems Affected: Any systems relying on the presence of a Bluetooth LE connection as confirmation of physical proximity, regardless of whether link layer encryption is used Author: <Sultan Qasim Khan> <sultan.qasimkhan[at]nccgroup[dot]com> Risk: An attacker can falsely indicate the proximity of Bluetooth … Continue reading Technical Advisory – BLE Proximity Authentication Vulnerable to Relay Attacks