Vulnerability Monitor

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CVE-2020-26555

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.

Published

2021-05-24T18:15:07.837

Last Modified

2024-11-21T05:20:04.260

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.4 (MEDIUM)

CVSSv2 Vector

AV:A/AC:L/Au:N/C:P/I:P/A:N

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

6.5

Impact Score

4.9

Weaknesses
  • Type: Primary
    CWE-863
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application bluetooth bluetooth_core_specification ≤ 5.2 Yes
Operating System fedoraproject fedora 34 Yes
Operating System intel ax210_firmware - Yes
Hardware intel ax210 - No
Operating System intel ax201_firmware - Yes
Hardware intel ax201 - No
Operating System intel ax200_firmware - Yes
Hardware intel ax200 - No
Operating System intel ac_9560_firmware - Yes
Hardware intel ac_9560 - No
Operating System intel ac_9462_firmware - Yes
Hardware intel ac_9462 - No
Operating System intel ac_9461_firmware - Yes
Hardware intel ac_9461 - No
Operating System intel ac_9260_firmware - Yes
Hardware intel ac_9260 - No
Operating System intel ac_8265_firmware - Yes
Hardware intel ac_8265 - No
Operating System intel ac_8260_firmware - Yes
Hardware intel ac_8260 - No
Operating System intel ac_3168_firmware - Yes
Hardware intel ac_3168 - No
Operating System intel ac_7265_firmware - Yes
Hardware intel ac_7265 - No
Operating System intel ac_3165_firmware - Yes
Hardware intel ac_3165 - No
Operating System intel killer_wi-fi_6e_ax1675_firmware - Yes
Hardware intel killer_wi-fi_6e_ax1675 - No
Operating System intel killer_wi-fi_6_ax1650_firmware - Yes
Hardware intel killer_wi-fi_6_ax1650 - No
Operating System intel killer_ac_1550_firmware - Yes
Hardware intel killer_ac_1550 - No
References