Multiple vulnerabilities in Vtiger CRM

Published: 2019-01-04 | Updated: 2020-08-08

Risk	High
Patch available	NO
Number of vulnerabilities	2
CVE-ID	CVE-2019-11057 CVE-2019-5009
CWE-ID	CWE-89 CWE-434
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	Vtiger CRM Other software / Other software solutions
Vendor	Vtiger

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) SQL injection

EUVDB-ID: #VU35892

Risk: High

CVSSv3.1: 8.1 [AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2019-11057

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Vtiger CRM: 7.1.0

CPE2.3

cpe:2.3:a:vtiger:vtiger_crm:7.1.0:*:*:*:*:*:*:*

External links

http://lists.vtigercrm.com/pipermail/vtigercrm-developers/2019-April/037964.html
http://medium.com/@mohnishdhage/sql-injection-vtiger-crm-v7-1-0-cve-2019-11057-245f84fc5c2c

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

2) Arbitrary file upload

EUVDB-ID: #VU36249

Risk: Medium

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-5009

CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type

Exploit availability: No

Description

The vulnerability allows a remote privileged user to execute arbitrary code.

Vtiger CRM 7.1.0 before Hotfix2 allows uploading files with the extension "php3" in the logo upload field, if the uploaded file is in PNG format and has a size of 150x40. One can put PHP code into the image; PHP code can be executed using "<? ?>" tags, as demonstrated by a CompanyDetailsSave action. This bypasses the bad-file-extensions protection mechanism. It is related to actions/CompanyDetailsSave.php, actions/UpdateCompanyLogo.php, and models/CompanyDetails.php.