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Status published
High
CVE-2020-9058
Z-Wave devices based on Silicon Labs 500 series chipsets using...
Vulnerability Description
Z-Wave devices based on Silicon Labs 500 series chipsets using CRC-16 encapsulation, including but likely not limited to the Linear LB60Z-1 version 3.5, Dome DM501 version 4.26, and Jasco ZW4201 version 4.05, do not implement encryption or replay protection.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Carlos Nkuba Kayembe, Kim Seulbae, Sven Dietrich, and Heejo Lee
References
Affected Vendor
Linear
View all reports →Affected Software
LB60Z-1, DM501, ZW4201, 500 series
Vulnerable Versions:
3.5, 4.26, 4.05, all
Timeline
Official Publish:
January 7th, 2022
Last Modified:
September 16th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N