Crm Ctt Interleave 4.2.0 Access Restriction functions.php checkcustomeraccess access control

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.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Crm Ctt Interleave 4.2.0. Impacted is the function checkcustomeraccess of the file functions.php of the component Access Restriction. The manipulation results in access control. This vulnerability is cataloged as CVE-2007-6222. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Crm Ctt Interleave 4.2.0 (Customer Relationship Management System). Affected is the function checkcustomeraccess of the file functions.php of the component Access Restriction. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The CheckCustomerAccess function in functions.php in CRM-CTT Interleave before 4.2.0 (formerly CRM-CTT) does not properly verify user privileges, which allows remote authenticated users with the LIMITTOCUSTOMERS privilege to bypass intended access restrictions and edit non-active user settings. NOTE: some of these details are obtained from third party information.

The weakness was shared 12/04/2007 (Website). The advisory is shared for download at sourceforge.net. This vulnerability is traded as CVE-2007-6222 since 12/04/2007. The exploitability is told to be easy. It is possible to launch the attack remotely. A authentication is necessary for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

By approaching the search of inurl:functions.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 4.2.0 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (38808), SecurityFocus (BID 26685†) and Secunia (SA27874†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Customer Relationship Management System

Vendor

• Crm Ctt

Name

• Interleave

Version

• 4.2.0

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.5

VulDB Base Score: 6.3
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Interleave 4.2.0

Timelineinfo

12/03/2007 🔍
12/03/2007 +0 days 🔍
12/04/2007 +1 days 🔍
12/04/2007 +0 days 🔍
12/04/2007 +0 days 🔍
03/16/2015 +2659 days 🔍
09/12/2018 +1276 days 🔍

Sourcesinfo

Advisory: sourceforge.net
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-6222 (🔍)
GCVE (CVE): GCVE-0-2007-6222
GCVE (VulDB): GCVE-100-39924
X-Force: 38808 - CRM-CTT CheckCustomerAccess() functions.php security bypass
SecurityFocus: 26685 - CRM-CTT CheckCustomerAccess Security Bypass Vulnerability
Secunia: 27874 - CRM-CTT "CheckCustomerAccess()" Security Bypass, Less Critical

Entryinfo

Created: 03/16/2015 13:43
Updated: 09/12/2018 11:16
Changes: 03/16/2015 13:43 (56), 09/12/2018 11:16 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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