CVE-2019-17627

Public Exploit

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.16%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/PwnMonkeyLab/YaleDoorlockVulnerability/blob/master/HowToDo.md third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-17627?
CVE-2019-17627 has been scored as a medium severity vulnerability.
How to fix CVE-2019-17627?
To fix CVE-2019-17627, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-17627 being actively exploited in the wild?
It is possible that CVE-2019-17627 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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