CVEvulnerability

CVE-2019-17627

6.5 MEDIUM Published 2019-10-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-10-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
3.3 LOW — AV:A/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-287

Description

The Yale Bluetooth Key application for mobile devices allows unauthorized unlock actions by sniffing Bluetooth Low Energy (BLE) traffic during one authorized unlock action, and then calculating the authentication key via simple computations on the hex digits of a valid authentication request. This affects the Yale ZEN-R lock and unspecified other locks.

Affected configurations

• yalehome yale bluetooth key

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References