CVE-2020-26555

CVSS V2 Medium 4.8 CVSS V3 Medium 5.4
Description
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.
Overview
  • CVE ID
  • CVE-2020-26555
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-24T18:15:07
  • Last Modified Date
  • 2022-10-07T03:00:12
Weakness Enumerations
CWE URL
CWE-863 http://cwe.mitre.org/data/definitions/863.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:bluetooth:bluetooth_core_specification:*:*:*:*:*:*:*:* 1 OR 1.1b 5.2
AND
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:intel:ax210_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ax210:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ax201_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ax201:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ax200_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ax200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_9560_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_9560:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_9462_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_9462:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_9461_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_9461:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_9260_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_9260:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_8265_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_8265:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_8260_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_8260:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_3168_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_3168:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_7265_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_7265:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:ac_3165_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:ac_3165:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:killer_wi-fi_6e_ax1675_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:killer_wi-fi_6e_ax1675:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:killer_wi-fi_6_ax1650_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:killer_wi-fi_6_ax1650:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:intel:killer_ac_1550_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:killer_ac_1550:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:P/I:P/A:N
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.5
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.5
References
Reference URL Reference Tags
https://kb.cert.org/vuls/id/799380 Third Party Advisory US Government Resource
https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/ Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/ Mailing List Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-26555
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26555
History
Created Old Value New Value Data Type Notes
2022-05-10 07:12:18 Added to TrackCVE
2022-12-05 02:53:15 2021-05-24T18:15Z 2021-05-24T18:15:07 CVE Published Date updated
2022-12-05 02:53:15 2022-10-07T03:00:12 CVE Modified Date updated
2022-12-05 02:53:15 Analyzed Vulnerability Status updated