Vulnerability Details CVE-2020-9060
Z-Wave devices based on Silicon Labs 500 series chipsets using S2, including but likely not limited to the ZooZ ZST10 version 6.04, ZooZ ZEN20 version 5.03, ZooZ ZEN25 version 5.03, Aeon Labs ZW090-A version 3.95, and Fibaro FGWPB-111 version 4.3, are susceptible to denial of service and resource exhaustion via malformed SECURITY NONCE GET, SECURITY NONCE GET 2, NO OPERATION, or NIF REQUEST messages.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 17.7%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 6.1
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-2020-9060
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cpe:2.3:o:aeotec:zw090-a:3.95
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cpe:2.3:o:fibaro:fgwpb-111:4.3
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cpe:2.3:o:silabs:500_series_firmware:*
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cpe:2.3:o:zooz:zen20:5.03
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cpe:2.3:o:zooz:zen25:5.03
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cpe:2.3:o:zooz:zst10:6.04