High severity · published Jan 10, 2022
CVE-2020-9058
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,…
8.1
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
5S
500 Series Firmware · Silabs
All versions, or not specified · source: NVD
DM
Dm501 · Dome
4.26 · source: NVD
LB
Lb60z-1 · Linear
3.5 · source: NVD
ZW
Zw4201 · Jasco
4.05 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9058
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9058
Broken Link
https://doi.org/10.1109/ACCESS.2021.3138768
Third Party Advisory
https://github.com/CNK2100/VFuzz-public
Broken Link
https://ieeexplore.ieee.org/document/9663293
Third Party Advisory
https://kb.cert.org/vuls/id/142629
Third Party Advisory
https://www.kb.cert.org/vuls/id/142629