Vulnerability Information
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Vulnerability Title
Bluetooth devices supporting LE and specific BR/EDR implementations are vulnerable to method confusion attacks
Vulnerability Description
Pairing in Bluetooth® Core v5.2 and earlier may permit an unauthenticated attacker to acquire credentials with two pairing devices via adjacent access when the unauthenticated user initiates different pairing methods in each peer device and an end-user erroneously completes both pairing procedures with the MITM using the confirmation number of one peer as the passkey of the other. An adjacent, unauthenticated attacker could be able to initiate any Bluetooth operation on either attacked device exposed by the enabled Bluetooth profiles. This exposure may be limited when the user must authorize certain access explicitly, but so long as a user assumes that it is the intended remote device requesting permissions, device-local protections may be weakened.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Vulnerability Type
不充分的类型区分
Vulnerability Title
Bluetooth Core 安全漏洞
Vulnerability Description
Bluetooth Core v5.2及之前版本中的配对过程存在安全漏洞。攻击者可借助中间人（MITM）攻击利用该漏洞在目标设备上进行任何蓝牙操作。
CVSS Information
N/A
Vulnerability Type
N/A