CVE-2022-2894 : Exploit Details and Defense Strategies

A detailed analysis of CVE-2022-2894 focusing on Measuresoft ScadaPro Server vulnerability involving untrusted pointer dereference instances.

Understanding CVE-2022-2894

This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2022-2894.

What is CVE-2022-2894?

Measuresoft ScadaPro Server (All Versions) is impacted by the use of unmaintained ActiveX controls, potentially leading to untrusted pointer deference instances during the processing of a specific project file.

The Impact of CVE-2022-2894

The vulnerability is rated as high severity with a CVSS base score of 7.8. It has a low attack complexity, requires local attack vector, and may result in high confidentiality, integrity, and availability impacts.

Technical Details of CVE-2022-2894

Digging deeper into the vulnerability details, affected systems, and exploitation mechanism.

Vulnerability Description

The issue revolves around untrusted pointer dereference instances triggered by the use of ActiveX controls within Measuresoft ScadaPro Server.

Affected Systems and Versions

All versions of ScadaPro Server by Measuresoft are susceptible to this security flaw.

Exploitation Mechanism

By exploiting the unmaintained ActiveX controls, an attacker could initiate untrusted pointer deference instances by manipulating a specific project file.

Mitigation and Prevention

Guidelines to address CVE-2022-2894 and preventive measures to enhance system security.

Immediate Steps to Take

Disable or restrict ActiveX controls within ScadaPro Server to mitigate the risk.
Implement network restrictions and access controls to limit unauthorized access.

Long-Term Security Practices

Regularly update and patch ScadaPro Server to ensure the latest security fixes are in place.
Conduct security training for employees to recognize and report suspicious activities.

Patching and Updates

Stay informed about security advisories and updates from Measuresoft. Apply patches promptly to safeguard systems against potential vulnerabilities.