Windows XP allows local users to execute arbitrary programs by creating a task at an elevated privilege level through the eventtriggers.exe command-line tool or the Task Scheduler service, aka "Windows Management Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1004
https://exchange.xforce.ibmcloud.com/vulnerabilities/15678
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011
http://www.us-cert.gov/cas/techalerts/TA04-104A.html
http://www.securityfocus.com/bid/10125