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5 vulnerabilities found for by bluetooth
CVE-2020-26555 (GCVE-0-2020-26555)
Vulnerability from cvelistv5
Published
2021-05-24 17:41
Modified
2025-11-04 19:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2020-26557 (GCVE-0-2020-26557)
Vulnerability from cvelistv5
Published
2021-05-24 17:28
Modified
2025-11-04 19:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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).
References
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CVE-2020-26558 (GCVE-0-2020-26558)
Vulnerability from cvelistv5
Published
2021-05-24 17:22
Modified
2025-11-04 19:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 through 5.2 may permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (in the Passkey authentication procedure) by reflection of the public key and the authentication evidence of the initiating device, potentially permitting this attacker to complete authenticated pairing with the responding device using the correct Passkey for the pairing session. The attack methodology determines the Passkey value one bit at a time.
References
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CVE-2020-26559 (GCVE-0-2020-26559)
Vulnerability from cvelistv5
Published
2021-05-24 17:13
Modified
2025-11-04 19:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Bluetooth Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device (participating in the provisioning protocol) to identify the AuthValue used given the Provisioner’s public key, and the confirmation number and nonce provided by the provisioning device. This could permit a device without the AuthValue to complete provisioning without brute-forcing the AuthValue.
References
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|---|---|---|---|---|---|---|---|---|
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CVE-2020-26560 (GCVE-0-2020-26560)
Vulnerability from cvelistv5
Published
2021-05-24 17:06
Modified
2025-11-04 19:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Bluetooth Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device, reflecting the authentication evidence from a Provisioner, to complete authentication without possessing the AuthValue, and potentially acquire a NetKey and AppKey.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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