CVE-2020-7560

Name: CVE-2020-7560
Creator: NVD / NIST
Published: 2020-12-11T01:15:12.707+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.6/10EPSS 1.39%

Last modified Jun 17, 2026

CVE-2020-7560 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. A CWE-123: Write-what-where Condition vulnerability exists in EcoStruxure™ Control Expert (all versions) and Unity Pro (former name of EcoStruxure™ Control Expert) (all versions), that could cause a crash of the software or unexpected code execution when opening a malicious file in EcoStruxure™ Control Expert software.. EPSS estimates a 1.39% chance of exploitation in the next 30 days.

Description

A CWE-123: Write-what-where Condition vulnerability exists in EcoStruxure™ Control Expert (all versions) and Unity Pro (former name of EcoStruxure™ Control Expert) (all versions), that could cause a crash of the software or unexpected code execution when opening a malicious file in EcoStruxure™ Control Expert software.

Metrics

CVSS 3.1

8.6/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS Probability

1.39%

68.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-123

Affected Software

Vendor	Product	Versions
Schneider-Electric	Ecostruxure Control Expert	All versions
Schneider-Electric	Unity Pro	All versions

References

https://www.se.com/ww/en/download/document/SEVD-2020-343-01/Vendor Advisory
https://www.se.com/ww/en/download/document/SEVD-2020-343-01/Vendor Advisory

Timeline

Published: Dec 11, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-7560?

How severe is CVE-2020-7560?

CVE-2020-7560 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 1.39% probability of exploitation in the next 30 days.

How do I fix CVE-2020-7560?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-7560?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST