Schneider Electric EcoStruxure IT Data Center Expert

View CSAF Summary Schneider Electric is aware of a vulnerability in its EcoStruxure™ IT Data Center Expert. The EcoStruxure™ IT Data Center Expert product is a scalable monitoring software that collects, organizes, and distributes critical device information providing a comprehensive view of equipment. Failure to apply the remediation provided below may risk information disclosure. The following versions of Schneider Electric EcoStruxure IT Data Center Expert are affected: EcoStruxure IT Data Center Expert vers:intdot/<=9.1.1, 9.1.2 (CVE-2026-8045) CVSS Vendor Equipment Vulnerabilities v3 6.5 Schneider Electric Schneider Electric EcoStruxure IT Data Center Expert Improper Restriction of XML External Entity Reference Background Critical Infrastructure Sectors: Information Technology, Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2026-8045 CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that could cause information disclosure of server-side file contents when an attacker with a Data Center Expert user account submits crafted XML payloads to SOAP service endpoints View CVE Details Affected Products Schneider Electric EcoStruxure IT Data Center Expert Vendor: Schneider Electric Product Version: EcoStruxure IT Data Center Expert (Formerly known as StruxureWare Data Center Expert) Version 9.1.1 and Prior Product Status: fixed, known_affected Remediations Vendor fix v9.1.2 of EcoStruxure™ IT Data Center Expert includes a fix for this vulnerability and is available for download here: https://www.se.com/en/product-range/61851-ecostruxure-it-data- center-expert/#software-and-firmware https://www.se.com/ww/en/product-country-selector/?pageType=product-range&sourceId=61851#software-and-firmware Relevant CWE: CWE-611 Improper Restriction of XML External Entity Reference Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Acknowledgments Schneider Electric CPCERT reported this vulnerability to CISA. Vincent Michel (@darkpills) of Formind Company reported this vulnerability to Schneider Electric General Security Recommendations We strongly recommend the following industry cybersecurity best practices. * Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network. * Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks. * Place all controllers in locked cabinets and never leave them in the “Program” mode. * Never connect programming software to any network other than the network intended for that device. * Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks. * Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation. * Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet. * When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices. For more information refer to the Schneider Electric [Recommended Cybersecurity Best Practices](https://www.se.com/us/en/download/document/7EN52-0390/) document. For More Information This document provides an overview of the identified vulnerability or vulnerabilities and actions required to mitigate. For more details and assistance on how to protect your installation, contact your local Schneider Electric representative or Schneider Electric Industrial Cybersec