vTiger CRM Leads record cross site scripting

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.
3.3	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in vTiger CRM. The affected element is an unknown function of the component Leads Module. The manipulation of the argument record leads to cross site scripting. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in vTiger CRM (Customer Relationship Management System) (version now known). This issue affects some unknown processing of the component Leads Module. The manipulation of the argument record with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. Impacted is integrity.

The bug was discovered 09/16/2005. The weakness was presented 11/24/2005 by Christopher Kunz with Hardened PHP Project (Website). It is possible to read the advisory at hardened-php.net. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Technical details as well as a exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

After before and not just, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 69 days. During that time the estimated underground price was around $0-$5k.

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 (23362), SecurityFocus (BID 15562†), OSVDB (21229†) and Secunia (SA17693†). See VDB-27097, VDB-27096, VDB-27095 and VDB-27094 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Customer Relationship Management System

Vendor

vTiger

Name

License

open-source

Website

Vendor: https://www.vtiger.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/16/2005 🔍
11/24/2005 +69 days 🔍
11/24/2005 +0 days 🔍
11/24/2005 +0 days 🔍
11/24/2005 +0 days 🔍
05/04/2016 +3813 days 🔍
11/09/2018 +919 days 🔍

Sourcesinfo

Vendor: vtiger.com

Advisory: hardened-php.net
Researcher: Christopher Kunz
Organization: Hardened PHP Project
Status: Not defined

GCVE (VulDB): GCVE-100-83243
X-Force: 23362
SecurityFocus: 15562 - VTiger CRM Multiple Input Validation Vulnerabilities
Secunia: 17693
OSVDB: 21229 - vtiger CRM Leads Module record Parameter XSS

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

Entryinfo

Created: 05/04/2016 10:22
Updated: 11/09/2018 09:14
Changes: 05/04/2016 10:22 (46), 11/09/2018 09:14 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.