XMB Extreme Message Board up to 1.9.6 Apache HTTP Server memcp.php langfilenew path traversal

EntryHistoryDiffjsonxmlCTI

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.
5.2	$0-$5k	0.00

A vulnerability, which was classified as problematic, was found in XMB Extreme Message Board up to 1.9.6 (Forum Software). This affects an unknown code block of the file memcp.php of the component Apache HTTP Server. The manipulation of the argument langfilenew with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Directory traversal vulnerability in memcp.php in XMB (Extreme Message Board) 1.9.6 and earlier allows remote attackers to include and execute arbitrary local files via directory traversal sequences in the langfilenew parameter, as demonstrated by injecting PHP sequences into an Apache HTTP Server log file, which is then included by header.php.

The weakness was disclosed 08/16/2006 by rgod (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is uniquely identified as CVE-2006-4191 since 08/16/2006. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

The exploit is shared for download at securityfocus.com. It is declared as functional. By approaching the search of inurl:memcp.php it is possible to find vulnerable targets with Google Hacking.

The vulnerability is also documented in the databases at X-Force (28356) and Exploit-DB (2178). The entry 31651 is pretty similar.

Productinfo

Type

Forum Software

Vendor

Name

Extreme Message Board

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.6
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/02/2006 🔍
08/14/2006 +12 days 🔍
08/16/2006 +2 days 🔍
08/16/2006 +0 days 🔍
08/16/2006 +0 days 🔍
03/12/2015 +3130 days 🔍
09/24/2017 +927 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: rgod
Status: Confirmed

CVE: CVE-2006-4191 (🔍)
X-Force: 28356 - XMB memcp.php file include
SecurityFocus: 19501 - Extreme Media Board MemCP.PHP Local File Include Vulnerability
Secunia: 21293 - XMB "u2uid" SQL Injection and Local File Inclusion, Moderately Critical

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

Entryinfo

Created: 03/12/2015 15:51
Updated: 09/24/2017 10:10
Changes: 03/12/2015 15:51 (59), 09/24/2017 10:10 (7)
Complete: 🔍