NetDDE Agent on Windows NT 4.0, 4.0 Terminal Server Edition, Windows 2000, and Windows XP allows local users to execute arbitrary code as LocalSystem via shatter style attack by sending a WM_COPYDATA message followed by a WM_TIMER message, as demonstrated by GetAd, aka Flaw in Windows WM_TIMER Message Handling Could Enable Privilege Elevation.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Windows_2000 | Microsoft | * | * |
| Windows_2000_terminal_services | Microsoft | * | * |