Remote Code Execution Vulnerability in Vtiger CRM by Vtiger
CVE-2015-6000

8.8HIGH

Key Information:

Vendor

Vtiger

Status
Vtiger Crm
Vendor
CVE Published:
6 February 2020

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 40%

What is CVE-2015-6000?

An unrestricted file upload vulnerability exists in the Settings_Vtiger_CompanyDetailsSave_Action class of Vtiger CRM 6.3.0 and earlier. This flaw allows remote authenticated users to upload files with executable extensions. Once an attacker uploads a malicious file, they can execute arbitrary code by directly accessing that file within the system. This presents a significant risk, as it can lead to unauthorized access and control over the affected system.

Affected Version(s)

Vtiger CRM 6.3.0 and earlier

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2015-6000 - Proof of Concept

References

http://b.fl7.de/2015/09/vtiger-crm-authenticated-rce-cve-...
x_refsource_MISC
https://www.exploit-db.com/exploits/38345/
x_refsource_MISC
http://www.securityfocus.com//archive/1/536563/100/0/thre...
x_refsource_MISC

EPSS Score

40% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.