Pi-Soft SpoonFTP 1.1 Command CD/CWD path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Pi-Soft SpoonFTP 1.1. Affected by this issue is an unknown part of the component Command Handler. The manipulation of the argument CD/CWD with the input value ... 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, integrity, and availability. CVE summarizes:

Directory traversal vulnerability in SpoonFTP 1.1 allows local and sometimes remote attackers to access files outside of the FTP root via a ... (modified dot dot) in the CD (CWD) command.

The weakness was released 09/21/2001 by Joe Testa (Website). The advisory is available at archives.neohapsis.com. This vulnerability is handled as CVE-2001-0963. 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. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 27122 (Pi-Soft SpoonFTP Directory Traversal Vulnerability).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (7147). Entry connected to this vulnerability is available at 18036.

Not Affected

  • Pi-Soft SpoonFTP 1.0.1

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Path traversal
CWE: CWE-22
ATT&CK: T1006

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

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EPSS Percentile: 🔍

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Current Price Estimation: 🔍

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Qualys ID: 🔍
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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Exploit Delay Time: 🔍

Timelineinfo

09/20/2001 🔍
09/20/2001 +0 days 🔍
09/20/2001 +0 days 🔍
09/21/2001 +1 days 🔍
09/21/2001 +0 days 🔍
02/21/2003 +518 days 🔍
08/23/2004 +548 days 🔍
07/09/2014 +3607 days 🔍
05/24/2019 +1780 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: Joe Testa
Status: Not defined
Confirmation: 🔍

CVE: CVE-2001-0963 (🔍)
X-Force: 7147
Vulnerability Center: 5176 - Directory Traversal Vulnerability in SpoonFTP Server via Modified Dot-Dot Attack, Medium
SecurityFocus: 3351 - Pi-Soft SpoonFTP Directory Traversal Vulnerability
OSVDB: 1953 - Pi-Soft SpoonFTP Access Arbitrary Directory

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

Entryinfo

Created: 07/09/2014 13:18
Updated: 05/24/2019 12:00
Changes: 07/09/2014 13:18 (68), 05/24/2019 12:00 (1)
Complete: 🔍

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