Permissions, Privileges, and Access Controls in Vtiger CRM

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU44470

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2011-4679

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote #AU# to manipulate data.

vtiger CRM before 5.3.0 does not properly recognize the disabled status of a field in the Leads module, which allows remote authenticated users to bypass intended access restrictions by reading a previously created report.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Vtiger CRM: 5.0.0 - 5.2.1

CPE2.3

• cpe:2.3:a:vtiger:vtiger_crm:5.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:vtiger:vtiger_crm:5.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:vtiger:vtiger_crm:5.0.2:*:*:*:*:*:*:*

External links

https://trac.vtiger.com/cgi-bin/trac.cgi/ticket/7003
https://trac.vtiger.com/cgi-bin/trac.cgi/ticket/7004
https://wiki.vtiger.com/index.php/Oct2011:ODUpdate

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.