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CVE-2020-26556

Description

Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device, able to conduct a successful brute-force attack on an insufficiently random AuthValue before the provisioning procedure times out, to complete authentication by leveraging Malleable Commitment.

POC

Reference

- https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/

Github

- https://github.com/ARPSyndicate/cvemon

- https://github.com/JeffroMF/awesome-bluetooth-security321

- https://github.com/engn33r/awesome-bluetooth-security

- https://github.com/sgxgsx/BlueToolkit