# CVE-2002-0621

## Summary

- **CVE ID:** CVE-2002-0621
- **Severity:** UNKNOWN
- **CVSS Score:** 0.83
- **CWE:** N/A
- **Published:** Apr 2, 2003
- **Last Modified:** Mar 16, 2026

## Description

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

- n/a — n/a (n/a)

## References

- [CNA](https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-033)
- [CNA](http://www.osvdb.org/5172)
- [CNA](http://www.securityfocus.com/bid/5108)
- [CNA](http://www.iss.net/security_center/static/9424.php)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 16.67%
- **EPSS Percentile:** 94.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._