CVE-2020-9060: Medium severity Silabs 500 Series Firmware vulnerability

Published Jan 7, 2022
·
Updated

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.

Affected Software

6 affected components
Silabs 500 Series Firmware
Aeotec Zw090-a=3.95
Fibaro FGWPB-111=4.3
ZooZ ZEN20=5.03
ZooZ ZEN25=5.03
ZooZ ZST10=6.04

Event History

Jan 7, 2022
CVE Published
via MITRE·04:30 AM
Data Sourced
via MITRE·04:30 AM
DescriptionWeakness
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2020-9060?

The severity of CVE-2020-9060 is medium with a severity value of 6.5.

2

Which Z-Wave devices are affected by CVE-2020-9060?

Z-Wave devices based on Silicon Labs 500 series chipsets using S2, including but 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 affected by CVE-2020-9060.

3

What is the vulnerability description of CVE-2020-9060?

CVE-2020-9060 is a vulnerability in Z-Wave devices based on Silicon Labs 500 series chipsets using S2, where an attacker can cause a denial of service and resource exhaustion.

4

How can I fix CVE-2020-9060?

There is currently no known fix or patch available for CVE-2020-9060. It is recommended to contact the vendor or manufacturer for any available updates or mitigations.

5

Where can I find more information about CVE-2020-9060?

You can find more information about CVE-2020-9060 at the following references: [1] [2] [3]

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203