# CVE-2002-2121

## Summary

- **CVE ID:** CVE-2002-2121
- **Severity:** UNKNOWN
- **CVSS Score:** 0.04
- **CWE:** N/A
- **Published:** Aug 5, 2005
- **Last Modified:** Mar 16, 2026

## Description

SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of service (crash) via a long SMTP (1) HELO or (2) RCPT TO command, possibly due to a buffer overflow.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://marc.info/?l=vuln-dev&m=101569966118410&w=2)
- [CNA](http://www.iss.net/security_center/static/8424.php)
- [CNA](http://www.securityfocus.com/bid/4257)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.81%
- **EPSS Percentile:** 73.8

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