Kiwi TFTP server 3.2.0 path traversal

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.
8.8$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Kiwi TFTP server 3.2.0. This issue affects some unknown processing. Executing a manipulation can lead to path traversal. The identification of this vulnerability is CVE-2007-0888. Furthermore, there is an exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in Kiwi TFTP server 3.2.0 (File Transfer Software). This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Directory traversal vulnerability in the TFTP server in Kiwi CatTools before 3.2.0 beta allows remote attackers to read arbitrary files, and upload files to arbitrary locations, via ..// (dot dot) sequences in the pathname argument to an FTP (1) GET or (2) PUT command.

The bug was discovered 02/08/2007. The weakness was shared 02/12/2007 by Nicob as not defined posting (Bugtraq). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2007-0888 since 02/12/2007. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

After even before and not, there has been an exploit disclosed. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 24747 (Kiwi CatTools < 3.2.9 TFTP Server Traversal Arbitrary File Manipulation), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context r.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (32398), Exploit-DB (3380), Tenable (24747), SecurityFocus (BID 22490†) and OSVDB (33162†). The entry VDB-34985 is related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.8

VulDB Base Score: 9.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 24747
Nessus Name: Kiwi CatTools < 3.2.9 TFTP Server Traversal Arbitrary File Manipulation
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 200001
OpenVAS Name: Kiwi CatTools < 3.2.9 Directory Traversal
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

02/08/2007 🔍
02/08/2007 +0 days 🔍
02/09/2007 +1 days 🔍
02/09/2007 +0 days 🔍
02/09/2007 +0 days 🔍
02/12/2007 +2 days 🔍
02/12/2007 +0 days 🔍
02/12/2007 +0 days 🔍
02/12/2007 +0 days 🔍
03/01/2007 +17 days 🔍
03/04/2007 +3 days 🔍
03/13/2015 +2931 days 🔍
07/16/2019 +1586 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Nicob
Status: Not defined
Confirmation: 🔍

CVE: CVE-2007-0888 (🔍)
GCVE (CVE): GCVE-0-2007-0888
GCVE (VulDB): GCVE-100-34984
X-Force: 32398
SecurityFocus: 22490 - Kiwi CatTools TFTP Directory Traversal Vulnerability
Secunia: 24103 - Kiwi CatTools TFTP Server Directory Traversal Vulnerability, Moderately Critical
OSVDB: 33162 - Kiwi CatTools TFTP Server Traversal Arbitrary File Manipulation
Vulnerability Center: 14511 - Kiwi CatTools TFTP Server Directory Traversal Allows Reading/ Uploading Files to Arbitrary Locations, Critical
Vupen: ADV-2007-0536

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

Entryinfo

Created: 03/13/2015 12:16
Updated: 07/16/2019 09:10
Changes: 03/13/2015 12:16 (88), 07/16/2019 09:10 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!