Multiple unspecified vulnerabilities in HP Performance Insight 5.3 allow remote attackers to have an unknown impact, related to (1) a "Remote exploit" on Windows platforms, and (2) a "Remote preauthentication exploit" on the Windows Server 2003 SP2 platform, as demonstrated by certain modules in VulnDisco Pack Professional 8.11. NOTE: as of 20090903, this disclosure has no actionable information. However, because the VulnDisco Pack author is a reliable researcher, the issue is being assigned a CVE identifier for tracking purposes.