CVE-2020-9059

Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication are susceptible to uncontrolled resource consumption leading to battery exhaustion. As an example, the Schlage BE468 version 3.42 door lock is vulnerable and fails open at a low battery level.

• CWE-400
• CWE-770

• https://doi.org/10.1109/ACCESS.2021.3138768Broken Link
• https://github.com/CNK2100/VFuzz-publicThird Party Advisory
• https://ieeexplore.ieee.org/document/9663293Broken Link
• https://kb.cert.org/vuls/id/142629Third Party Advisory, US Government Resource
• https://www.kb.cert.org/vuls/id/142629Third Party Advisory, US Government Resource
• https://doi.org/10.1109/ACCESS.2021.3138768Broken Link
• https://github.com/CNK2100/VFuzz-publicThird Party Advisory
• https://ieeexplore.ieee.org/document/9663293Broken Link
• https://kb.cert.org/vuls/id/142629Third Party Advisory, US Government Resource
• https://www.kb.cert.org/vuls/id/142629Third Party Advisory, US Government Resource

Published

Jan 10, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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