CVE-2015-6000

Name: CVE-2015-6000
Creator: NVD / NIST
Published: 2020-02-06T14:15:10.597+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 40.24%

Last modified Jun 17, 2026

CVE-2015-6000 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Unrestricted file upload vulnerability in the Settings_Vtiger_CompanyDetailsSave_Action class in modules/Settings/Vtiger/actions/CompanyDetailsSave.php in Vtiger CRM 6.3.0 and earlier allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in test/logo/.. EPSS estimates a 40.24% chance of exploitation in the next 30 days.

Description

Unrestricted file upload vulnerability in the Settings_Vtiger_CompanyDetailsSave_Action class in modules/Settings/Vtiger/actions/CompanyDetailsSave.php in Vtiger CRM 6.3.0 and earlier allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in test/logo/.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

40.24%

98.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Vtiger	Vtiger Crm	<= 6.3.0

References

http://b.fl7.de/2015/09/vtiger-crm-authenticated-rce-cve-2015-6000.htmlExploit, Third Party Advisory
http://www.securityfocus.com//archive/1/536563/100/0/threadedExploit, Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/38345/Exploit, Third Party Advisory, VDB Entry
http://b.fl7.de/2015/09/vtiger-crm-authenticated-rce-cve-2015-6000.htmlExploit, Third Party Advisory
http://www.securityfocus.com//archive/1/536563/100/0/threadedExploit, Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/38345/Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Feb 6, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-6000?

How severe is CVE-2015-6000?

CVE-2015-6000 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 40.24% probability of exploitation in the next 30 days.

How do I fix CVE-2015-6000?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-6000?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST