CVE-2020-10137

Description

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.15%
Third-Party Advisory cert.org Third-Party Advisory cert.org Third-Party Advisory github.com
Affected: Silicon Labs UZB-7
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-2020-10137?
CVE-2020-10137 has been scored as a medium severity vulnerability.
How to fix CVE-2020-10137?
To fix CVE-2020-10137, 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-2020-10137 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-10137 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-2020-10137?
CVE-2020-10137 affects Silicon Labs UZB-7.
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