2009-4105 | TYPSoft FTP Server input validation (BID-37114 / XFDB-54407)

By Max On Aug 28, 2021

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.
4.1	$0-$5k	0.21

A vulnerability was found in TYPSoft FTP Server 1.10 (File Transfer Software) and classified as problematic. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-20. Impacted is availability.

The weakness was shared 11/29/2009 (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2009-4105 since 11/28/2009. The attack may be launched remotely. The successful exploitation needs a simple authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in Python. It is declared as proof-of-concept. The exploit is available at securityfocus.com. The vulnerability scanner Nessus provides a plugin with the ID 20012 (TYPSoft FTP Server FTP. The commercial vulnerability scanner Qualys is able to test this issue with plugin 27374 (Typsoft FTP Server Denial of Service 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 databases at X-Force (54407), SecurityTracker (ID 1023234), Vulnerability Center (SBV-27436), Tenable (20012) and Exploit-DB (18469). The entries 26638, 48224 and 62629 are related to this item.

Type

File Transfer Software

Vendor

TYPSoft

Name

FTP Server

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VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

AV	AC	Au	C	I	A
🔍	🔍	🔍	🔍	🔍	🔍
🔍	🔍	🔍	🔍	🔍	🔍
🔍	🔍	🔍	🔍	🔍	🔍

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Class: Privilege escalation
CWE: CWE-20
ATT&CK: Unknown

Local: No
Remote: Yes

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

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 20012
Nessus Name: TYPSoft FTP Server Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801058
OpenVAS Name: TYPSoft FTP Server APPE and DELE Commands DOS Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

11/24/2009 🔍
11/24/2009 +0 days 🔍
11/24/2009 +0 days 🔍
11/28/2009 +4 days 🔍
11/29/2009 +1 days 🔍
11/29/2009 +0 days 🔍
10/05/2010 +310 days 🔍
03/18/2015 +1625 days 🔍
08/28/2021 +2355 days 🔍Advisory: securityfocus.com
Status: Not defined