Vulnerability Details : CVE-2020-9061
Z-Wave devices using Silicon Labs 500 and 700 series chipsets, including but not likely limited to the SiLabs UZB-7 version 7.00, ZooZ ZST10 version 6.04, Aeon Labs ZW090-A version 3.95, and Samsung STH-ETH-200 version 6.04, are susceptible to denial of service via malformed routing messages.
Vulnerability category: BypassGain privilegeDenial of service
Products affected by CVE-2020-9061
- cpe:2.3:o:samsung:sth-eth-200:6.04:*:*:*:*:*:*:*
- cpe:2.3:o:silabs:uzb-7:7.00:*:*:*:*:*:*:*
- cpe:2.3:o:silabs:500_series_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:silabs:700_series_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:aeotec:zw090-a:3.95:*:*:*:*:*:*:*
- cpe:2.3:o:zooz:zst10:6.04:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-9061
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-9061
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
3.3
|
LOW | AV:A/AC:L/Au:N/C:N/I:N/A:P |
6.5
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2020-9061
-
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.Assigned by: cret@cert.org (Secondary)
References for CVE-2020-9061
-
https://ieeexplore.ieee.org/document/9663293
Riding the IoT Wave With VFuzz: Discovering Security Flaws in Smart Homes | IEEE Journals & Magazine | IEEE XploreBroken Link
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https://doi.org/10.1109/ACCESS.2021.3138768
Riding the IoT Wave With VFuzz: Discovering Security Flaws in Smart Homes | IEEE Journals & Magazine | IEEE XploreBroken Link
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https://kb.cert.org/vuls/id/142629
VU#142629 - Silicon Labs Z-Wave chipsets contain multiple vulnerabilitiesThird Party Advisory;US Government Resource
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https://github.com/CNK2100/VFuzz-public
GitHub - CNK2100/VFuzz-publicThird Party Advisory
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https://www.kb.cert.org/vuls/id/142629
VU#142629 - Silicon Labs Z-Wave chipsets contain multiple vulnerabilitiesThird Party Advisory;US Government Resource
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