1c1e3c39-98a3-41cb-8bf1-1a5f36a6c950
There are known vulnerabilities based on WinRM and it's best practice to disable WinRM.
Set registry key HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRM\Service AllowAutoConfig to 0.
Or if remote management is not needed, stop and disable service "Windows Remote Management (WS-Management)"