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CVE-2020-9058

Quick assessment

Affected
Linear LB60Z-1
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Silicon Labs Z-Wave Chipsets是美国Silicon Labs公司的一种智能家居生态系统中的芯片组。 Silicon Labs Z-Wave Chipsets 存在安全漏洞，该漏洞源于芯片组使用CRC-16封装，并没有实现加密或重放保护。

AI Predicted 5.9 Difficulty: Easy EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1560.002 · Archive via Library
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I. Basic Information for CVE-2020-9058

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据加密缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Silicon Labs Z-Wave Chipsets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silicon Labs Z-Wave Chipsets是美国Silicon Labs公司的一种智能家居生态系统中的芯片组。 Silicon Labs Z-Wave Chipsets 存在安全漏洞，该漏洞源于芯片组使用CRC-16封装，并没有实现加密或重放保护。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linear LB60Z-1 3.5 -
Dome DM501 4.26 -
Jasco ZW4201 4.05 -
Silicon Labs 500 series all -

II. Public POCs for CVE-2020-9058

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III. Intelligence Information for CVE-2020-9058

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Vendor Advisories for CVE-2020-9058 (2)

Other References for CVE-2020-9058 (3)

IV. Related Vulnerabilities

Same vendor: Linear
Same weakness: CWE-311

V. Comments for CVE-2020-9058

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