CVE-2025-49758: MSSQL Server ALTER ANY LOGIN Permission Elevation of Privilege

While researching the MSSQL and SCCM permission models to build MSSQLHound and ConfigManBearPig, PowerShell scripts that collect information for the BloodHound attack path management software, I found permissions that allowed elevation of privileges to the MSSQL sysadmin server role and the SCCM Full Administrator security role.