CVE-2022-24313 : Security Advisory and Response

A buffer overflow vulnerability, identified as CWE-120, poses a risk of remote code execution in the Interactive Graphical SCADA System Data Server (V15.0.0.22020 and prior).

Understanding CVE-2022-24313

This CVE involves a critical buffer overflow issue in the SCADA system, potentially allowing attackers to execute remote code.

What is CVE-2022-24313?

The vulnerability, categorized as CWE-120, arises due to inadequate input size validation, enabling a stack-based buffer overflow threat.

The Impact of CVE-2022-24313

Exploitation of this vulnerability could lead to an attacker executing malicious code remotely, compromising the SCADA system's security.

Technical Details of CVE-2022-24313

The following section outlines specific technical details related to this CVE.

Vulnerability Description

CVE-2022-24313 is a buffer copy issue that lacks input size validation, potentially resulting in a stack-based buffer overflow and remote code execution.

Affected Systems and Versions

The vulnerability affects the Interactive Graphical SCADA System Data Server versions up to V15.0.0.22020.

Exploitation Mechanism

By sending a specially crafted message, threat actors can trigger the buffer overflow, potentially gaining unauthorized remote access.

Mitigation and Prevention

To address CVE-2022-24313 and enhance system security, consider the following steps.

Immediate Steps to Take

Disable external access where possible to minimize the attack surface.
Implement network segmentation to restrict unauthorized access to critical systems.

Long-Term Security Practices

Regularly update the SCADA system with security patches and fixes.
Conduct security assessments and penetration testing to identify vulnerabilities proactively.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by the vendor to mitigate the risk of exploitation.