Which Z-Wave device is specifically affected by CVE-2020-9059?

The Schlage BE468 version 3.42 door lock is specifically affected by vulnerability CVE-2020-9059.

What is the severity of vulnerability CVE-2020-9059?

The severity of vulnerability CVE-2020-9059 is medium with a severity value of 6.5.

How can I fix vulnerability CVE-2020-9059?

To fix vulnerability CVE-2020-9059, it is recommended to update the firmware of the affected Z-Wave devices based on Silicon Labs 500 series chipsets and use a newer version that addresses the issue.

Are there any references available for more information about vulnerability CVE-2020-9059?

Yes, here are some references for more information about vulnerability CVE-2020-9059: [1](https://doi.org/10.1109/ACCESS.2021.3138768), [2](https://github.com/CNK2100/VFuzz-public), [3](https://ieeexplore.ieee.org/document/9663293).

Vulnerability/
CVE-2020-9059

medium

6.5

CWE

770 400

27/12/2021

4/8/2024

CVE-2020-9059

First published: Mon Dec 27 2021(Updated: )

Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication are susceptible to uncontrolled resource consumption leading to battery exhaustion. As an example, the Schlage BE468 version 3.42 door lock is vulnerable and fails open at a low battery level.

Credit: cret@cert.org

Affected Software	Affected Version	How to fix
Silabs 500 Series Firmware
Schlage BE468	=3.42

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Frequently Asked Questions

What is vulnerability CVE-2020-9059?
Vulnerability CVE-2020-9059 is a vulnerability in Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication that allows for uncontrolled resource consumption leading to battery exhaustion.
Which Z-Wave device is specifically affected by CVE-2020-9059?
The Schlage BE468 version 3.42 door lock is specifically affected by vulnerability CVE-2020-9059.
What is the severity of vulnerability CVE-2020-9059?
The severity of vulnerability CVE-2020-9059 is medium with a severity value of 6.5.
How can I fix vulnerability CVE-2020-9059?
To fix vulnerability CVE-2020-9059, it is recommended to update the firmware of the affected Z-Wave devices based on Silicon Labs 500 series chipsets and use a newer version that addresses the issue.
Are there any references available for more information about vulnerability CVE-2020-9059?
Yes, here are some references for more information about vulnerability CVE-2020-9059: [1](https://doi.org/10.1109/ACCESS.2021.3138768), [2](https://github.com/CNK2100/VFuzz-public), [3](https://ieeexplore.ieee.org/document/9663293).

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agent/softwarecombine
agent/description
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collector/mitre-cve
source/MITRE
vendor/silabs
canonical/silabs 500 series firmware
vendor/schlage
canonical/schlage be468
version/schlage be468/3.42

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