National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-5009 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 1.2


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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

Technical Details

Vulnerability Type (View All)

  • Unrestricted Upload of File with Dangerous Type (CWE-434)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:vtiger:crm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
7.1.0


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-5009
NVD Published Date:
01/04/2019
NVD Last Modified:
02/15/2019