Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN.

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-19100 Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN.
Ubuntu USN Ubuntu USN USN-5343-1 Linux kernel vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 04 Nov 2025 20:30:00 +0000

Type Values Removed Values Added
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-04T19:12:16.581Z

Reserved: 2020-10-04T00:00:00.000Z

Link: CVE-2020-26555

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-24T18:15:07.837

Modified: 2025-11-04T20:15:57.730

Link: CVE-2020-26555

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-05-24T16:00:00Z

Links: CVE-2020-26555 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses