← Vulnerability feed

Vulnerability record · CVE-2020-7560 · published 11 December 2020

CVE-2020-7560: Schneider-electric ecostruxure control expert vulnerability

Schneider Electric · Ecostruxure Control Expert

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.

8.6 CVSS 3.1 High EPSS 1.4% · top 27.7% CWE-123 · CWE-123
8.6CVSS 3.1 base score, v2 6.8
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
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

Track CVE-2020-7560 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2022-45789Schneider-electric ecostruxure control expert authentication bypass by capture-replay vulnerabilityA CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller…EPSS 1.5%9.8CVE-2022-45788Schneider-electric ecostruxure control expert vulnerabilityA CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and…EPSS 1.2%9.8CVE-2022-37300Schneider-electric ecostruxure control expert weak password recovery vulnerabilityA CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode t…EPSS 0.75%9.8CVE-2022-26507Att xmill out-of-bounds write vulnerabilityA heap-based buffer overflow exists in XML Decompression DecodeTreeBlock in AT&T Labs Xmill 0.7. A crafted input file can lead to remote code executi…EPSS 2.4%9.8CVE-2020-28212Schneider-electric ecostruxure control expert improper restriction of authentication attempts vulnerabilityA CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists in PLC Simulator on EcoStruxureª Control Expert (now Unity …EPSS 2.8%9.8CVE-2020-7475Schneider-electric ecostruxure control expert injection vulnerabilityA CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'), reflective DLL, vulnerability exists in…EPSS 1.6%9.3CVE-2013-0662Schneider-electric concept out-of-bounds write vulnerabilityMultiple stack-based buffer overflows in ModbusDrv.exe in Schneider Electric Modbus Serial Driver 1.10 through 3.2 allow remote attackers to execute …EPSS 22%9.1CVE-2021-22779Schneider-electric ecostruxure control expert authentication bypass by spoofing vulnerabilityAuthentication Bypass by Spoofing vulnerability exists in EcoStruxure Control Expert (all versions prior to V15.0 SP1, including all versions of Unit…EPSS 1.0%

Source: NIST National Vulnerability Database (record CVE-2020-7560), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.