CVE-2020-7560 : What You Need to Know

A CWE-123 vulnerability exists in EcoStruxure™ Control Expert and Unity Pro, potentially leading to software crashes or unexpected code execution when opening malicious files.

Understanding CVE-2020-7560

This CVE involves a Write-what-where Condition vulnerability in Schneider Electric's EcoStruxure™ Control Expert and Unity Pro software.

What is CVE-2020-7560?

The vulnerability in EcoStruxure™ Control Expert and Unity Pro could be exploited by opening a malicious file, resulting in software crashes or unauthorized code execution.

The Impact of CVE-2020-7560

The vulnerability could allow attackers to crash the software or execute arbitrary code by tricking users into opening specially crafted files.

Technical Details of CVE-2020-7560

This section provides more technical insights into the CVE.

Vulnerability Description

The Write-what-where Condition vulnerability in EcoStruxure™ Control Expert and Unity Pro could lead to software crashes or unauthorized code execution.

Affected Systems and Versions

EcoStruxure™ Control Expert (all versions)
Unity Pro (former name of EcoStruxure™ Control Expert) (all versions)

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious files that, when opened in EcoStruxure™ Control Expert, trigger software crashes or execute unauthorized code.

Mitigation and Prevention

To address CVE-2020-7560, follow these mitigation strategies:

Immediate Steps to Take

Update EcoStruxure™ Control Expert and Unity Pro to the latest versions.
Avoid opening files from untrusted or unknown sources.
Implement file type restrictions to prevent the execution of potentially harmful files.

Long-Term Security Practices

Conduct regular security training for users to recognize and avoid phishing attempts.
Employ network segmentation to limit the impact of potential breaches.

Patching and Updates

Stay informed about security updates from Schneider Electric and promptly apply patches to mitigate known vulnerabilities.