Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 36.9%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 3.3
References
- https://doi.org/10.1109/ACCESS.2021.3138768
- https://github.com/CNK2100/VFuzz-public
- https://ieeexplore.ieee.org/document/9663293
- https://kb.cert.org/vuls/id/142629
- https://www.kb.cert.org/vuls/id/142629
- https://doi.org/10.1109/ACCESS.2021.3138768
- https://github.com/CNK2100/VFuzz-public
- https://ieeexplore.ieee.org/document/9663293
- https://kb.cert.org/vuls/id/142629
- https://www.kb.cert.org/vuls/id/142629
Products affected by CVE-2020-10137
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cpe:2.3:o:silabs:700_series_firmware:*
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cpe:2.3:o:silabs:uzb-7:7.00