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.
https://www.kb.cert.org/vuls/id/142629
https://kb.cert.org/vuls/id/142629
https://ieeexplore.ieee.org/document/9663293