CVE-2016-1713

7.3 highEPSS 17%

Unrestricted file upload vulnerability in the Settings_Vtiger_CompanyDetailsSave_Action class in modules/Settings/Vtiger/actions/CompanyDetailsSave.php in Vtiger CRM 6.4.0 allows remote authenticated users to execute arbitrary code by uploading a crafted image file with an executable extension, then accessing it via a direct request to the file in test/logo/. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6000.

Severity

CVSS 3.0

7.3 high

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

EPSS: 17% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2017-04-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

vtiger:vtiger_crm

References

http://b.fl7.de/2016/01/vtiger-crm-6.4-auth-rce.html
http://www.openwall.com/lists/oss-security/2016/01/12/4
http://www.openwall.com/lists/oss-security/2016/01/12/7
https://www.exploit-db.com/exploits/44379/
http://b.fl7.de/2016/01/vtiger-crm-6.4-auth-rce.html

Check your stack JSON