Vulnerability Report

CVE-2002-2300

Title: 3Com NBX ftpd long CEL command crash DoS

Memory Corruption

Proof Of Concept

PoC Available for CVE-2002-2300

CWE Category CWE-119

Published Date Dec 31, 2002

Modified Date Jun 16, 2026

Exploit Status Available

Score 7.5 CVSS v2.0

Exploit Probability (EPSS)

5.03%

Vulnerability Summary

CVE-2002-2300: Buffer overflow in ftpd 5.4 in 3Com NBX 4.0.17 or ftpd 5.4.2 in 3Com NBX 4.1.4 allows remote attackers to cause a denial of service (crash) via a long CEL command.

Impacted Vendors

3com 1

Reference Links

http://marc.info/?l=bugtraq&m=103886644126011&w=2 http://seclists.org/lists/bugtraq/2003/Apr/0344.html http://securitytracker.com/id?1005732 http://securitytracker.com/id?1006760 http://www.kb.cert.org/vuls/id/317417 http://www.secnap.com/alerts.php?pg=6 http://www.securityfocus.com/bid/6297 https://exchange.xforce.ibmcloud.com/vulnerabilities/10739 http://marc.info/?l=bugtraq&m=103886644126011&w=2 http://seclists.org/lists/bugtraq/2003/Apr/0344.html http://securitytracker.com/id?1005732 http://securitytracker.com/id?1006760 http://www.kb.cert.org/vuls/id/317417 http://www.secnap.com/alerts.php?pg=6 http://www.securityfocus.com/bid/6297 https://exchange.xforce.ibmcloud.com/vulnerabilities/10739

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-2002-2300 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/22060

View Code

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

December 31, 2002 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.