CVE-2019-5009

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.

CVSS v3.0 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.exploit-db.com/exploits/46065	Exploit Third Party Advisory VDB Entry
https://pentest.com.tr/exploits/Vtiger-CRM-7-1-0-Remote-Code-Execution.html	Exploit Third Party Advisory
http://lists.vtigercrm.com/pipermail/vtigercrm-developers/2019-January/037852.html	Mailing List Patch Vendor Advisory
http://code.vtiger.com/vtiger/vtigercrm/commit/52fc2fb520ddc55949c2fbedaabd61ddd0109375	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:vtiger:vtiger_crm:7.1.0:hotfix1::::::
	cpe:2.3:a:vtiger:vtiger_crm::::::::

Information

Published : 2019-01-04 06:29

Updated : 2019-10-24 05:31

NVD link : CVE-2019-5009

Mitre link : CVE-2019-5009

JSON object : View

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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Products Affected

vtiger

vtiger_crm

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