CVE-2020-7493 : Security Advisory and Response

A CWE-89 vulnerability exists in EcoStruxure Operator Terminal Expert 3.1 Service Pack 1 and prior (formerly known as Vijeo XD) allowing malicious code execution.

Understanding CVE-2020-7493

This CVE involves an SQL Injection vulnerability in EcoStruxure Operator Terminal Expert 3.1 Service Pack 1 and earlier versions.

What is CVE-2020-7493?

The vulnerability allows attackers to execute malicious code by manipulating SQL commands when opening project files.

The Impact of CVE-2020-7493

The vulnerability could lead to unauthorized access, data theft, and potential system compromise.

Technical Details of CVE-2020-7493

This section provides detailed technical insights into the CVE.

Vulnerability Description

The vulnerability stems from improper neutralization of special elements in SQL commands, enabling SQL Injection attacks.

Affected Systems and Versions

EcoStruxure Operator Terminal Expert 3.1 Service Pack 1 and prior (formerly known as Vijeo XD)

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious SQL commands into project files, leading to code execution.

Mitigation and Prevention

Protect your systems from CVE-2020-7493 with the following measures:

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Restrict access to vulnerable systems.
Monitor for any suspicious activities indicating exploitation.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Educate users on secure coding practices and SQL Injection prevention.

Patching and Updates

Stay informed about security updates and apply patches as soon as they are released.