https://decoder.cloud/2020/01/20/from-hyper-v-admin-to-system/

https://www.tenable.com/cve/CVE-2018-0952

https://www.tenable.com/cve/CVE-2019-0841

Example of Mozilla maintenance Service: https://raw.githubusercontent.com/decoder-it/Hyper-V-admin-EOP/master/hyperv-eop.ps1

(patched in march 2020)