Mostly not. The Enterprise Hotfix Rollup is available via the Windows Catalog.

The Windows hotfixes can be installed using the following powershell:
Code:
if (!(get-hotfix -id KBxxxxxxx)) {start-process -wait -FilePath "c:\windows\system32\wusa.exe" -Argumentlist "\\PATHTOHOTFIX\Windows6.1-KBxxxxxxx-x64.msu /quiet /norestart"}
For Office 2010 substitue wusa with msiexec and change the argument list to "/update \\PathOfExtracted\MSPatchFile.msp /qn"