Executive Summary
Informations | |||
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Name | CVE-2020-26559 | First vendor Publication | 2021-05-24 |
Vendor | Cve | Last vendor Modification | 2021-06-03 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 8.8 | ||
Base Score | 8.8 | Environmental Score | 8.8 |
impact SubScore | 5.9 | Temporal Score | 8.8 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Adjacent | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:A/AC:L/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 5.8 | Attack Range | Adjacent network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 6.5 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
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. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26559 |
CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 2 |
Sources (Detail)
Source | Url |
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MISC | https://kb.cert.org/vuls/id/799380 https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-secu... |
Alert History
Date | Informations |
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2021-06-03 21:23:12 |
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2021-05-29 01:39:53 |
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2021-05-29 01:36:00 |
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2021-05-28 17:22:49 |
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2021-05-25 00:22:48 |
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