VDB-15789 · CVE-2000-0647 · XFDB 5006

Texas Imperial Software WFTPD 2.4.1/2.4.1 Rc11/2.34/2.40 MLST Command denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.7	$0-$5k	0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Texas Imperial Software WFTPD 2.4.1/2.4.1 Rc11/2.34/2.40. This issue affects some unknown processing of the component MLST Command Handler. Performing a manipulation results in denial of service. This vulnerability is cataloged as CVE-2000-0647. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Texas Imperial Software WFTPD 2.4.1/2.4.1 Rc11/2.34/2.40 (File Transfer Software). This affects an unknown code of the component MLST Command Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

WFTPD and WFTPD Pro 2.41 allows remote attackers to cause a denial of service by executing an MLST command before logging into the server.

The weakness was shared 07/21/2000 (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2000-0647. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

A public exploit has been developed in Perl. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 10487 (WFTPD Unauthenticated MLST Command DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FTP and running in the context r.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (5006), Tenable (10487), SecurityFocus (BID 1506†) and Vulnerability Center (SBV-1735†). The entries VDB-15786, VDB-15787 and VDB-15788 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

File Transfer Software

Vendor

Texas Imperial Software

Name

WFTPD

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 10487
Nessus Name: WFTPD Unauthenticated MLST Command DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/21/2000 🔍
07/21/2000 +0 days 🔍
07/21/2000 +0 days 🔍
07/21/2000 +0 days 🔍
08/03/2000 +13 days 🔍
08/19/2003 +1111 days 🔍
06/25/2014 +3963 days 🔍
03/19/2025 +3920 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Confirmed

CVE: CVE-2000-0647 (🔍)
GCVE (CVE): GCVE-0-2000-0647
GCVE (VulDB): GCVE-100-15789
X-Force: 5006
SecurityFocus: 1506 - WFTPD 2.4.1RC11 Multiple Vulnerabilities
Vulnerability Center: 1735 - DoS in WFTPD and WFTPD Pro 2.41 via \x27MLST\x27 Command, Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 06/25/2014 15:47
Updated: 03/19/2025 14:33
Changes: 06/25/2014 15:47 (57), 05/11/2019 17:23 (13), 06/25/2021 08:27 (2), 03/19/2025 14:33 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.