CVE-2020-9058

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 10-01-2022 03:10

Last modified: - 18-01-2022 06:09

Total changes: - 2

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Low

Attack complexity

Adjacent

Attack vector

None

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

8.1

Base score

2.8

5.2

Exploitability score

Impact score

Verification logic

vendor=silabs AND product=500_series_firmware

vendor=dome AND product=dm501 AND version=4.26

vendor=jasco AND product=zw4201 AND version=4.05

vendor=linear AND product=lb60z-1 AND version=3.5

Reference

https://github.com/CNK2100/VFuzz-public
https://kb.cert.org/vuls/id/142629
https://ieeexplore.ieee.org/document/9663293
https://doi.org/10.1109/ACCESS.2021.3138768
VU#142629-Third Party Advisory, US Government Resource

Keywords

CVE-2020-9058

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-9058

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures