CVE-2026-77812 Cleartext Exposure of DJI Drone Wi-Fi Credentials via BLE

DJI drones transmit DUML DJI Universal Markup Language protocol messages over BLE Bluetooth Low Energy without encryption. When a client attempts to connect to the drone over Wi-Fi, or when the drone is switched to QuickTransfer mode, the DJI Fly application exchanges DUML messages with the drone...

CVE-2026-77812

CVE-2026-77812 is a critical (CVSS 4.0: 9.4) vulnerability in DJI drones where DUML protocol messages transmitted over BLE are unencrypted . During a normal DJI Fly Wi-Fi connection or QuickTransfer mode, the drone's Wi-Fi PSK, SSID, and trusted session UUID are exposed in cleartext. A passive at...

CVE-2019-17627

Summary: CVE-2019-17627 affects the Yale Bluetooth Key mobile app and Yale ZEN-R lock family. The issue lets an attacker sniff BLE traffic during an authorized unlock and then compute the authentication key from the hex digits of a valid authentication request, enabling unauthorized unlock action...