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.
5.7	$0-$5k	0.00

A vulnerability was found in vTiger CRM 4.2 (Customer Relationship Management System). It has been classified as problematic. Affected is the function eval. The manipulation of the argument templatename with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The Users module in vTiger CRM 4.2 and earlier allows remote attackers to execute arbitrary PHP code via an arbitrary file in the templatename parameter, which is passed to the eval function.

The bug was discovered 11/24/2005. The weakness was released 11/25/2005 by Daniel Fabian with SEC-CONSULT (Website). The advisory is shared for download at vupen.com. This vulnerability is traded as CVE-2005-3823 since 11/26/2005. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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 20317 (vTiger < 4.5a2 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (20317). Entries connected to this vulnerability are available at 27097, 27095, 27094 and 27093.

Productinfo

Type

• Customer Relationship Management System

Vendor

• vTiger

Name

• CRM

Version

• 4.2

License

• open-source

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
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: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Nessus ID: 20317
Nessus Name: vTiger < 4.5a2 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 20317
OpenVAS Name: string(dir, /index.php
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/24/2005 🔍
11/24/2005 +0 days 🔍
11/25/2005 +1 days 🔍
11/25/2005 +0 days 🔍
11/25/2005 +0 days 🔍
11/26/2005 +1 days 🔍
11/26/2005 +0 days 🔍
12/16/2005 +20 days 🔍
12/19/2005 +3 days 🔍
03/11/2015 +3369 days 🔍
06/12/2019 +1554 days 🔍

Sourcesinfo

Vendor: vtiger.com

Advisory: vupen.com⛔
Researcher: Daniel Fabian
Organization: SEC-CONSULT
Status: Not defined

CVE: CVE-2005-3823 (🔍)
SecurityTracker: 1015274
Vulnerability Center: 10041 - vTiger CRM up to 4.2 PHP Code Execution via templatename Parameter, High
SecurityFocus: 15569 - VTiger CRM Multiple Input Validation Vulnerabilities
Secunia: 17693 - vtiger CRM Multiple Vulnerabilities, Highly Critical
OSVDB: 24113 - vtiger log code execution
Vupen: ADV-2005-2569

See also: 🔍

Entryinfo

Created: 03/11/2015 23:39
Updated: 06/12/2019 18:40
Changes: 03/11/2015 23:39 (80), 06/12/2019 18:40 (4)
Complete: 🔍

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