# CVE-2001-1021

## Summary

- **CVE ID:** CVE-2001-1021
- **Severity:** UNKNOWN
- **CVSS Score:** 2.99
- **CWE:** N/A
- **Published:** Feb 2, 2002
- **Last Modified:** Mar 16, 2026

## Description

Buffer overflows in WS_FTP 2.02 allow remote attackers to execute arbitrary code via long arguments to (1) DELE, (2) MDTM, (3) MLST, (4) MKD, (5) RMD, (6) RNFR, (7) RNTO, (8) SIZE, (9) STAT, (10) XMKD, or (11) XRMD.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](https://exchange.xforce.ibmcloud.com/vulnerabilities/6911)
- [CNA](http://www.ipswitch.com/Support/WS_FTP-Server/patch-upgrades.html)
- [CNA](http://archives.neohapsis.com/archives/bugtraq/2001-07/0610.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 59.80%
- **EPSS Percentile:** 98.2

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._