When a Microsoft Office 2000 document is launched, the directory of that document is first used to locate DLL's such as riched20.dll and msi.dll, which could allow an attacker to execute arbitrary commands by inserting a Trojan Horse DLL into the same directory as the document.
AV:N/AC:L/Au:N/C:C/I:C/A:C
This vulnerability has a 37.21% probability of being exploited in the next 30 days, ranking higher than 98% of all scored CVEs.