CVE Vulnerability

CVE-2020-10137

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.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/CNK2100/VFuzz-public Third Party Advisory
https://kb.cert.org/vuls/id/142629 Third Party Advisory US Government Resource
https://ieeexplore.ieee.org/document/9663293 Broken Link
https://doi.org/10.1109/ACCESS.2021.3138768 Broken Link
https://www.kb.cert.org/vuls/id/142629 Third Party Advisory US Government Resource
Configurations

Configuration 1

cpe:2.3:o:silabs:uzb-7:7.00:*:*:*:*:*:*:*
cpe:2.3:o:silabs:700_series_firmware:*:*:*:*:*:*:*:*
Information

Published : 2022-01-10 02:10

Updated : 2022-01-18 05:12

NVD link : CVE-2020-10137

Mitre link : CVE-2020-10137

Products Affected
No products.
CWE
CWE-345