Unrated severityNVD Advisory· Published May 24, 2021· Updated Aug 4, 2024
CVE-2020-26556
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Bluetooth/Bluetooth Mesh profiledescription
- Range: 1.0, 1.0.1
Patches
Vulnerability mechanics
References
3- www.kb.cert.org/vuls/id/799380mitrethird-party-advisoryx_refsource_CERT-VN
- kb.cert.org/vuls/id/799380mitrex_refsource_MISC
- www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/mitrex_refsource_MISC
News mentions
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