CVE-2020-9060

Description

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.

Categories

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.06%
Third-Party Advisory cert.org Third-Party Advisory cert.org Third-Party Advisory github.com
Affected: ZooZ ZEN25
Affected: ZooZ ZEN20
Affected: ZooZ ZST10
Affected: Fibaro FGWPB-111
Affected: Silicon Labs 500 series
Affected: Aeon Labs ZW090-A
Published at:
Updated at:

References

Link Tags
https://kb.cert.org/vuls/id/142629 third party advisory us government resource
https://ieeexplore.ieee.org/document/9663293 broken link
https://github.com/CNK2100/VFuzz-public third party advisory
https://doi.org/10.1109/ACCESS.2021.3138768 broken link
https://www.kb.cert.org/vuls/id/142629 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2020-9060?
CVE-2020-9060 has been scored as a medium severity vulnerability.
How to fix CVE-2020-9060?
To fix CVE-2020-9060, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-9060 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-9060 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-9060?
CVE-2020-9060 affects ZooZ ZEN25, ZooZ ZEN20, ZooZ ZST10, Fibaro FGWPB-111, Silicon Labs 500 series, Aeon Labs ZW090-A.
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