CVE-2020-26557

State: Published
Severity: Not scored
Published: May 24, 2021
Updated: Nov 4, 2025
Reserved: Oct 4, 2020

Description

Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device (without possession of the AuthValue used in the provisioning protocol) to determine the AuthValue via a brute-force attack (unless the AuthValue is sufficiently random and changed each time).

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/
https://kb.cert.org/vuls/id/799380
https://www.kb.cert.org/vuls/id/799380

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