Vulnerability Report

CVE-2001-1021

RCE

Title: WS_FTP buffer overflows via long arguments to various commands

RCE

Proof Of Concept

PoC Available for CVE-2001-1021

CWE Category NVD-CWE-noinfo

Published Date Jul 26, 2001

Modified Date Apr 03, 2025

Exploit Status Available

Score 7.5 CVSS v2.0

Exploit Probability (EPSS)

59.79%

Vulnerability Summary

CVE-2001-1021: 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.

Impacted Vendors

progress 1

ipswitch 1

Reference Links

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

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2001-1021 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/1158

View Code

Exploit-DB https://www.exploit-db.com/exploits/21036

View Code

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

July 26, 2001 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.