Accesschk.exe

The following will look for world-writable files within the Program Files dir.

accesschk.exe -uws "Everyone" "C:\Program Files"

• -u suppress errors

• -w search for write access perm

• -s for a recursive search

if you cannot transfer files, you can also check perms with powershell (Get-Acl)

Get-ChildItem "C:\Program Files" -Recurse | Get-ACL | ?{$_.AccessToString -match "Everyone\sAllow\s\sModify"}