Vulnerability Details CVE-2020-26557
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).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 2.9
References
Products affected by CVE-2020-26557
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cpe:2.3:a:bluetooth:mesh_profile:1.0.0
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cpe:2.3:a:bluetooth:mesh_profile:1.0.1