VDB-17396 · CVE-2001-0680 · XFDB 6375

QPC Software NET/Term Web Server LIST path traversal

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4.8	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in QPC Software NET and Term. Impacted is an unknown function of the component Web Server. Such manipulation of the argument LIST leads to path traversal. This vulnerability is documented as CVE-2001-0680. The attack can be executed remotely. Additionally, an exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in QPC Software NET and Term (affected version unknown). It has been rated as problematic. Affected by this issue is an unknown functionality of the component Web Server. The manipulation of the argument LIST with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, and integrity. CVE summarizes:

Directory traversal vulnerability in ftpd in QPC QVT/Net 4.0 and AVT/Term 5.0 allows a remote attacker to traverse directories on the web server via a "dot dot" attack in a LIST (ls) command.

The weakness was released 04/13/2001 by Strumpf Noir Society as not defined posting (Bugtraq). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2001-0680. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 11112 (FTP Server Traversal Arbitrary File Access), 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 27107 (QPC FTPd Directory Traversal and BoF Vulnerabilities).

Upgrading eliminates this vulnerability. Attack attempts may be identified with Snort ID 1992.

The vulnerability is also documented in the databases at X-Force (6375), Tenable (11112), SecurityFocus (BID 2618†), OSVDB (1794†) and Vulnerability Center (SBV-1709†). Entries connected to this vulnerability are available at VDB-17214, VDB-17397, VDB-22003 and VDB-81946. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

QPC Software

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 11112
Nessus Name: FTP Server Traversal Arbitrary File Access
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍
Snort ID: 1992
Snort Message: PROTOCOL-FTP LIST directory traversal attempt
Snort Class: 🔍

Suricata ID: 2101992
Suricata Class: 🔍
Suricata Message: 🔍
SourceFire IPS: 🔍

Timelineinfo

04/13/2001 🔍
04/13/2001 +0 days 🔍
04/13/2001 +0 days 🔍
09/20/2001 +160 days 🔍
09/20/2001 +0 days 🔍
08/27/2002 +341 days 🔍
02/21/2003 +178 days 🔍
08/19/2003 +178 days 🔍
07/09/2014 +3977 days 🔍
05/11/2019 +1767 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Strumpf Noir Society
Status: Not defined

CVE: CVE-2001-0680 (🔍)
GCVE (CVE): GCVE-0-2001-0680
GCVE (VulDB): GCVE-100-17396
X-Force: 6375
SecurityFocus: 2618 - QPC QVT Suite FTP Server Directory Traversal Vulnerability
OSVDB: 1794 - QVT/Net FTP Server Arbitrary File/Directory Access
Vulnerability Center: 1709 - Directory Traversal in QPC QVT/Net 4.0 ftpd and AVT/Term 5.0 ftpd, Medium

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

Entryinfo

Created: 07/09/2014 12:38
Updated: 05/11/2019 16:31
Changes: 07/09/2014 12:38 (72), 05/11/2019 16:31 (9)
Complete: 🔍
Cache ID: 216::103