SandboxEscaper has dropped three Windows 0days, one of which is again a local privilege escalation in Task Scheduler. We tested it and it worked on a fully patched Windows 10 machine. According to Will Dormann of CERT/CC, the exploit “functions reliably on 32- and 64-bit Windows 10 platforms, as well as Windows Server 2016 and Windows Server 2019″ The attack is fairly simple; when launched with a low-privileged user with password, the POC performs these steps (as seen from its code)”]
Source: https://blog.0patch.com/2019/06/another-task-scheduler-0day-another.html