vtiger CRM 5.0.4 Dashboard graph.php step path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

A vulnerability was found in vtiger CRM 5.0.4 (Customer Relationship Management System). It has been rated as critical. Affected by this issue is an unknown part of the file graph.php of the component Dashboard. The manipulation of the argument step with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Multiple directory traversal vulnerabilities in vtiger CRM 5.0.4 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in (1) the module parameter to graph.php; or the (2) module or (3) file parameter to include/Ajax/CommonAjax.php, reachable through modules/Campaigns/CampaignsAjax.php, modules/SalesOrder/SalesOrderAjax.php, modules/System/SystemAjax.php, modules/Products/ProductsAjax.php, modules/uploads/uploadsAjax.php, modules/Dashboard/DashboardAjax.php, modules/Potentials/PotentialsAjax.php, modules/Notes/NotesAjax.php, modules/Faq/FaqAjax.php, modules/Quotes/QuotesAjax.php, modules/Utilities/UtilitiesAjax.php, modules/Calendar/ActivityAjax.php, modules/Calendar/CalendarAjax.php, modules/PurchaseOrder/PurchaseOrderAjax.php, modules/HelpDesk/HelpDeskAjax.php, modules/Invoice/InvoiceAjax.php, modules/Accounts/AccountsAjax.php, modules/Reports/ReportsAjax.php, modules/Contacts/ContactsAjax.php, and modules/Portal/PortalAjax.php; and allow remote authenticated users to include and execute arbitrary local files via a .. (dot dot) in the step parameter in an Import action to the (4) Accounts, (5) Contacts, (6) HelpDesk, (7) Leads, (8) Potentials, (9) Products, or (10) Vendors module, reachable through index.php and related to modules/Import/index.php and multiple Import.php files.

The bug was discovered 06/20/2009. The weakness was disclosed 08/18/2009 by TecR0c (Website). The advisory is available at vupen.com. This vulnerability is handled as CVE-2009-3249 since 09/18/2009. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

A public exploit has been developed by TecR0c in Python and been published 2 years after the advisory. The exploit is available at securityfocus.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 32 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:graph.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 52656 (Vtiger CRM graph.php Directory Traversal), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses.

A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (52656) and Exploit-DB (16280). The entries 50111, 50110, 50104 and 50103 are pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: TecR0c
Programming Language: 🔍
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 52656
Nessus Name: Vtiger CRM graph.php Directory Traversal
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

D2Sec: vtiger CRM 5.0.4 LFI

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

06/20/2009 🔍
07/22/2009 +32 days 🔍
08/18/2009 +27 days 🔍
08/19/2009 +0 days 🔍
08/19/2009 +0 days 🔍
09/18/2009 +29 days 🔍
09/18/2009 +0 days 🔍
09/18/2009 +0 days 🔍
03/05/2011 +533 days 🔍
03/05/2011 +0 days 🔍
03/14/2011 +9 days 🔍
03/22/2011 +8 days 🔍
03/18/2015 +1457 days 🔍
08/22/2021 +2349 days 🔍

Sourcesinfo

Vendor: vtiger.com

Advisory: vupen.com⛔
Researcher: TecR0c
Status: Confirmed

CVE: CVE-2009-3249 (🔍)
Vulnerability Center: 30603 - vtiger CRM 5.0.4 Multiple Directory Traversal Vulnerabilities Allow Remote Code Execution, High
SecurityFocus: 36062
Secunia: 36309 - vtiger CRM Multiple Vulnerabilities, Moderately Critical
OSVDB: 57239 - vtiger CRM graph.php module Parameter Traversal Local File Inclusion
Vupen: ADV-2009-2319

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

Entryinfo

Created: 03/18/2015 15:15
Updated: 08/22/2021 21:41
Changes: 03/18/2015 15:15 (68), 01/29/2018 16:09 (17), 08/22/2021 21:41 (3)
Complete: 🔍

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