CVE-2002-0621: Microsoft Commerce Server

Medium severity, CVSS 5.0. EPSS: 16.9% chance of exploitation in the next 30 days.

Buffer overflow in the Office Web Components (OWC) package installer used by Microsoft Commerce Server 2000 allows remote attackers to cause the process to fail or run arbitrary code in the LocalSystem security context via certain input to the OWC package installer.

Affected products

• Microsoft Commerce Server: version 2000 only

Published 2002-07-03. Last modified 2026-06-16.