CVE-2019-19164 : Exploit Details and Defense Strategies

Dext5 Upload ActiveX Arbitrary File Execution Vulnerability

Understanding CVE-2019-19164

The Dext5 Upload ActiveX Arbitrary File Execution Vulnerability affects the dext5.ocx ActiveX Control in Dext5 Upload.

What is CVE-2019-19164?

The vulnerability in the dext5.ocx ActiveX Control allows remote files to be executed by manipulating the ActiveX method's arguments, potentially leading to the injection of malicious code.

The Impact of CVE-2019-19164

This vulnerability has a high severity impact, with confidentiality, integrity, and availability being at risk. An attacker can exploit this by tricking users into visiting a malicious webpage.

Technical Details of CVE-2019-19164

The technical details of the CVE-2019-19164 vulnerability are as follows:

Vulnerability Description

The vulnerability in the dext5.ocx ActiveX Control in Dext5 Upload version 5.0.0.112 and earlier allows for arbitrary file execution through manipulated arguments.

Affected Systems and Versions

Product: dext.ocx ActiveX Control in Dext5 Upload
Vendor: RAONWiz
Affected Versions: 5.0.0.112 and earlier
Fixed Version: 5.0.0.113

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Vector String: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Mitigation and Prevention

Steps to address and prevent the CVE-2019-19164 vulnerability:

Immediate Steps to Take

Update to the fixed version 5.0.0.113 to mitigate the vulnerability.
Be cautious when visiting unfamiliar websites to avoid potential exploitation.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Educate users on safe browsing practices to minimize the risk of exploitation.

Patching and Updates

Stay informed about security updates from RAONWiz and apply patches promptly to secure systems.