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CVE-2020-10137

nvd nist
Published: Jan 10, 2022Modified: Jun 17, 2026

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6.5
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

Z-Wave devices based on Silicon Labs 700 series chipsets using S2 do not adequately authenticate or encrypt FIND_NODE_IN_RANGE frames, allowing a remote, unauthenticated attacker to inject a FIND_NODE_IN_RANGE frame with an invalid random payload, denying service by blocking the processing of upcoming events.

Affected (2)

Silabs
2 products
Uzb 7
700 Series Firmware
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Uzb 7
Version 7.00
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
700 Series Firmware
All versions

Related CWEs

CWE-345
Insufficient Verification of Data Authenticity
The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

References (10)

Source: cret@cert.org
Broken Link
Source: cret@cert.org
Third Party Advisory
Source: cret@cert.org
Broken Link
Source: cret@cert.org
Third Party AdvisoryUS Government Resource
Source: cret@cert.org
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource

Timeline

No history available yet.