ICS-Advisories

Risk Evaluation

Schneider Electric is aware of a vulnerability in its [ATVdPAC module](http://www.se.com/ww/en/product/VW3A3530D/atv-dpac-module/) / [ATV6000 Medium Voltage Altivar Process Drives](http://www.se.com/ww/en/product-range/65607-altivar-process-atv6000) / [ATV630/650/660/680/6A0/6B0/6L0 Altivar Process Drives](http://www.se.com/ww/en/product-range/62317-altivar-process-atv600) / [ATV930/950/955/960/980/9A0/9B0/9L0 Altivar Process Drives](http://www.se.com/ww/en/product-range/63124-altivar-process-atv900) / [ATV340E Altivar Machine Drives](http://www.se.com/ww/en/product-range/63441-altivar-machine-atv340#products) /[ATS490 Altivar Soft Starter](http://www.se.com/ww/en/product-range/213421154-altivar-soft-starter-ats490) / [Altivar Process Communication Modules](http://www.se.com/ww/en/product-range/62317-altivar-process-atv600/117623851529-modular-drives-apm) product(s). Failure to apply remediation mitigations provided below may risk Cross-Site Scripting, which could result in partial loss of confidentiality and integrity of the workstation running a Web browser.

Zusammenfassung der Gegenmaßnahmen

Version 25.0 of VW3A3530D: ATVdPAC module includes a fix for this vulnerability and is available upon request from Schneider Electric's [Customer Care Center](https://www.se.com/us/en/work/support/contacts.jsp).

Risk Evaluation

Schneider Electric is aware of multiple vulnerabilities in its Pro-face STW6000 and Harmony STW6 products. The Pro-face STW6000 and Harmony STW6 products are Basic Web HMI panels belongs to the Schneider Electric Harmony ST6 and Pro-face ST6000 range and is designed to meet the needs of simple machine operators for good visualization, connectivity, and cost-effective equipment. Failure to apply the mitigations provided below may risk various attack scenarios due to Third-party component obsolescence, which could result in unauthorized control to the device and operational failures.

Zusammenfassung der Gegenmaßnahmen

Customers should immediately apply the following mitigations to reduce the risk of exploit: • Use HMI only in a protected environment to minimize network exposure and ensure that they are not accessible from public internet or untrusted networks. • Configure the trusted local websites for connecting and browsing in the HMI device. • Setup network segmentation and implement a firewall to block all unauthorized access. • Restrict usage of unverifiable portable media • Configuration must be done by a trusted administrator and authenticated users To ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric’s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp

Risk Evaluation

Schneider Electric is aware of a vulnerability in its SAGE RTU products. The SAGE RTU products are a line of devices designed for substation data acquisition and control. Failure to apply the mitigations provided below may enable a privileged user to install maliciously modified firmware on a SAGE RTU during an upgrade operation, resulting in modified device behavior.

Zusammenfassung der Gegenmaßnahmen

Version C3414-500-S02L0 of SAGE RTU includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/download/document/C3414-500-S02L0_Firmware/ • Reboot needed: Yes After upgrading, navigate to the CPU configuration page to verify the firmware version number is correct.

Risk Evaluation

Schneider Electric is aware of multiple vulnerabilities in its Modicon Controller products. The [Modicon Programmable Automation controllers](https://www.se.com/ww/en/product-subcategory/3950-pac-programmable-automation-controllers/) are used for complex networked communication, display and control applications Failure to apply the mitigations or remediations provided below may risk execution of unsolicited command on the PLC which could result in a loss of availability of the controller.

Zusammenfassung der Gegenmaßnahmen

Version sv4.20 of Modicon M580 includes a fix for this vulnerability and is available for download here: STEP 1: Update software and firmware. • On the engineering workstation, update to EcoStruxure Control Expert v16.0: https://www.se.com/ww/en/product-range/548-ecostruxure-control-expert-unity-pro/#software-and-firmware • On the Modicon M580 controller, update to firmware SV4.20 or above: https://www.se.com/ww/en/product-range/62098-modicon-m580-epac/#software-and-firmware STEP 2: Update projects in EcoStruxure™ Control Expert by: • Setting up an application password in the project properties • Changing the version of the controller firmware to match the new firmware version of the target controller STEP 3: Rebuild and transfer projects in EcoStruxure™ Control Expert: • Rebuild all current projects

Risk Evaluation

Schneider Electric is aware of multiple vulnerabilities in its EcoStruxure™ Control Expert, Modicon M340, Momentum, MC80, M580 and M580 CPU Safety. The Modicon M580 are PAC and Safety PLCs with built-in Ethernet for process, high availability & safety solutions. The Modicon M340 offers compactness, flexibility, scalability, and robustness for the process industry and a wide range of demanding automation applications. The Modicon MC80 provides optimized operation, withstanding extreme conditions with high reliability and performance. The Modicon Momentum supports control and distributed I/O system with 4 fundamental components that easily snap together in various combinations to form versatile control systems or sub-systems. EcoStruxure™ Control Expert is the common programming, debugging and operating software for Modicon PLCs (Programmable Logic Controllers) and PACs (Programmable Automation Controllers). Failure to apply the mitigations provided below may risk unauthorized access to your PLC, which could result in the possibility of denial of service and loss of confidentiality and integrity of the controller.

Zusammenfassung der Gegenmaßnahmen

Firmware SV4.20 includes a fix for this vulnerability and is available for download here:https://www.se.com/ww/en/product-range/62098-modicon-m580-epac/#software-and-firmware

Risk Evaluation

Schneider Electric is aware of multiple vulnerabilities in its EcoStruxure™ Control Expert , EcoStruxure™ Process Expert and Modicon M340, M580 PLCs (Programmable Logic Controllers). Modicon PLCs control and monitor industrial operations. EcoStruxure™ Control Expert is the common programming, debugging and operating software for Modicon PLCs. EcoStruxure™ Process Expert DCS is a single automation system to engineer, operate, and maintain an entire plant Infrastructure. Failure to apply the remediations provided below may risk unauthorized access to your PLC, which could result in the possibility of denial of service and loss of confidentiality, integrity of the controller. Note regarding vulnerability details: The severity of vulnerabilities was calculated using the CVSS Base metrics in version 3.1 (CVSS v3.1) without incorporating the Temporal and Environmental metrics. Schneider Electric recommends that customers score the CVSS Environmental metrics, which are specific to end-user organizations, and consider factors such as the presence of mitigations in that environment. Environmental metrics may refine the relative severity posed by the vulnerabilities described in this document within a customer’s environment

Zusammenfassung der Gegenmaßnahmen

SV3.60 of Modicon M340 firmware includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/product-range/1468- modicon-m340

Risk Evaluation

Schneider Electric is aware of multiple vulnerabilities in its Modicon Controllers M340 / Momentum / MC80 / EcoStruxure™ Control Expert products. [Modicon PAC](https://www.se.com/ww/en/product-subcategory/3950-pac-programmable-automation-controllers/?filter=business-1-industrial-automation-and-control) products control and monitor industrial operations. [EcoStruxure™ Control Expert](https://www.se.com/ww/en/product-range/548-ecostruxure-control-expert-unity-pro/#overview) is the engineering application for Modicon Controllers. Failure to apply the provided remediations/mitigations below may risk unauthorized access to the controller, which could result in the possibility of denial of service and loss of confidentiality, integrity of the controller.

Zusammenfassung der Gegenmaßnahmen

Firmware SV2.90 includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/product-range/535-modicon-momentum/#software-and-firmware Important: Customer needs to use version of EcoStruxure™ Control Expert v16.2 HF003 minimum to connect with the latest version of Modicon Momentum.

Risk Evaluation

Schneider Electric is aware of its vulnerability in its EcoStruxure IT Data Center Expert product 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 and remote compromise of the offer which could result in disruption of operations and access to system data.

Zusammenfassung der Gegenmaßnahmen

Version 9.2 of EcoStruxure™ IT Data Center Expert (Formerly known as StruxureWare Data Center Expert) includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/product-country-selector/?pageType=product-range&sourceId=61851#software-and-firmware Reboot needed: Upon installation, the service is automatically restarted. Users can validate a successful installation by logging in to the web client. The installed version is displayed in the bottom-left corner of the main screen.

Risk Evaluation

Schneider Electric is aware of a vulnerability in the Head Unit (HU250) for the PowerLogic T300 RTU (Remote Terminal Unit) (formerly Easergy T300 RTU). The [PowerLogic T300 RTU](https://www.se.com/ww/en/product-range/62399-easergy-t300) is a modular platform for medium voltage and low voltage public distribution network management. Failure to apply the remediation provided below may risk privilege escalation, which could result in unauthorized takeover of the device.

Zusammenfassung der Gegenmaßnahmen

Version 2.9.8-5621 of PowerLogic T300 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center to obtain the fixed firmware. • Reboot required

Risk Evaluation

Schneider Electric is aware of a vulnerability in its Modicon M580 and Modicon M580 Safety controllers. The Modicon M580 is an Ethernet-based Programmable Automation Controller (ePAC) designed for industrial digital transformation. Failure to apply the remediations provided below may risk establishing an unauthenticated connection to Modicon M580 or M580 Safety controllers which could result in loss of confidentiality, integrity and availability of the PLC.

Zusammenfassung der Gegenmaßnahmen

Ensure to use firmware version 4.10 or above AND Update your application project to application level 4.00 or above. Application level 4.00 is available in EcoStruxure Control Expert V15.2 or later versions.

Risk Evaluation

Schneider Electric is aware of a vulnerability in its SCADAPack x70 products. The SCADAPack 47x, SCADAPack 47xi, SCADAPack 47xd, SCADAPack 470R and SCADAPack 57x products are Remote Terminal Units that provide communication capabilities for remote monitoring and control. Failure to apply the mitigations provided below may increase the risk of unauthorized access to RTU configuration through the Secure Lock functionality, potentially resulting in a loss of confidentiality.

Zusammenfassung der Gegenmaßnahmen

Implement the Role-Based Access Control (RBAC) feature and follow the SCADAPack documentation sections Security Guidelines for Administrators and Working with Role-Based Access Control. RBAC is the recommended access control mechanism for SCADAPack 47x devices and should be used in place of the Secure Lock feature. The Secure Lock feature is legacy functionality retained for backward compatibility with existing deployments and should only be used where required to support legacy system requirements. Consult the SCADAPack Cybersecurity Guide, including the SCADAPack Hardening and Secured Communication sections. In addition, apply the following standard practices to reduce the risk of exploitation: • Configure network segmentation to restrict access between trusted and untrusted networks. • Enable and implement the RTU firewall service to restrict unauthorized access to device services and reduce the attack surface. Documentation available in [RemoteConnect and SCADAPack x70 Utilities | Schneider Electric](https://www.se.com/ww/en/download/document/RemoteConnect/)

Risk Evaluation

Schneider Electric is aware of a vulnerability in the following products: The Easergy C5 is a scalable and interoperable bay controller, protection and merging unit for large and critical infrastructure electrical distribution systems. The Easergy MiCOM P30 is a family of multifunction protection and control relays designed for medium, high and extra high voltage electrical networks. The Easergy MiCOM P40 is a protection relay series for Medium Voltage, High Voltage and Extra High Voltage protection. The Easergy MiCOM C264 is a modular and compact substation or bay controller, smart RTU and MV one box solution The EcoStruxure™ Power Automation System Gateway (EPAS=GTW) is a scalable, interoperable, and rugged communication gateway that helps to remotely monitor and operate electrical processes The EcoStruxure Power Automation System User Interface (EPAS-UI) product is an HMI SCADA designed for electrical networks and substations operations. The EcoStruxure Power Automation System Intelligent Power Management System and Fast Load Shedding (iPMFLS) is a range of solutions designed to overcome size and performances constraints. The EcoStruxure™ Power Operation (EPO) are an on-premises software offers that provides a single platform to monitor and control medium and lower power systems. The PowerLogic™ P5 is a medium voltage protection relay. The PowerLogic™ P7 is a protection and control platform designed for complex and advanced electrical network applications. The PowerLogic™ T300 is a modular platform for medium voltage and low voltage public distribution network management. The PowerLogicTM T500 is a control unit and RTU for substation automation. The Saitel DP RTU is a modular platform for medium voltage and low voltage public distribution and transmission network management. The EasyLogic T150 (formerly Saitel DR RTU) is a field device, offering a solid and powerful platform for data acquisition, communication, automation and IED integration for distribution and transmission networks, generation sector and railway. Failure to apply the fix provided below may risk session hijacking, which could result in malicious actors performing unauthorized operations within the affected system.

Zusammenfassung der Gegenmaßnahmen

Version D7.34 of MiCOM C264 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Reboot is required

Risk Evaluation

Schneider Electric is aware of a vulnerability in its Modicon M340 https://www.se.com/ww/en/product-range/1468-modicon-m340-pac/, BMXNOR0200H https://www.se.com/us/en/product/BMXNOR0200H/communication-module-modicon-m340-iec-608705101-104-dnp3-for-severe-environments/: Modicon M340 X80 Ethernet Communication Modules, BMXNGD0100 https://www.se.com/us/en/product/BMXNGD0100/communication-module-modicon-m580-global-data-service/: M580 Global Data module, BMXNOC0401 https://www.se.com/us/en/product/BMXNOC0401/network-module-modicon-m340-ethernet-ip-and-modbus-tcp-4-x-rj45/?pageType=product&sourceId=BMXNOC0401: Modicon M340 X80 Ethernet Communication modules, BMXNOE0100 https://www.se.com/ww/en/product/BMXNOE0100/network-module-modicon-m340-modbus-tcp-1-x-rj45-flash-memory-card/?pageType=product&sourceId=BMXNOE0100: Modbus/TCP Ethernet Modicon M340 module, BMXNOE0110 https://www.se.com/ww/en/product/BMXNOE0110/ethernet-tcp-ip-network-module-modicon-m340-automation-platform-flash-memory-card-internal-ram-16-mb-1-x-rj45-10-100/: Modbus/TCP Ethernet Modicon M340 FactoryCast module product(s). Failure to apply the fix provided below may risk Denial Of Service attack, which could result in the unavailability of the devices.

Zusammenfassung der Gegenmaßnahmen

Version 3.60 of BMXNOE0100 includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/product/BMXNOE0100/networkmodule-modicon-m340-modbus-tcp-1-x-rj45-flash-memorycard/ Reboot is needed to complete the firmware upgrade

Risk Evaluation

Schneider Electric is aware of multiple vulnerabilities in its NetBotz 5 – 750/755 products.The NetBotz 5 – 750/755 products are security and environmental monitors providing temperature, humidity, leak, smoke, vibration, door contact, and video monitoring capabilities.Failure to apply the remediation provided below may risk arbitrary or remote code execution over the local network, which could result in device manipulation and unauthorized data access.

Zusammenfassung der Gegenmaßnahmen

Version 5.6.0 of NetBotz 5 750/755 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/us/en/product-range/61830-netbotz/#software-and-firmware Reboot needed: Upon install, the offer will automatically restart. A customer can validate a successful install by logging into the GUI and selecting the ‘About NetBotz’ option. This will indicate the installed version.

Risk Evaluation

Schneider Electric is aware of vulnerabilities in its PowerChute™ Serial Shutdown product. The PowerChute Serial Shutdown product is a UPS management software enabling graceful system shutdown and energy management capabilities for desktops, servers and workstations. Failure to apply the remediation provided below may risk improper authentication validation which could result in disruption of operations and access to system data.

Zusammenfassung der Gegenmaßnahmen

Version v1.6 of PowerChute™ Serial Shutdown includes a fix for these vulnerabilities and is available for download here: • Windows: https://www.se.com/ww/en/download/document/SPD-PCSS_WIN_EN/ Reboot needed: Upon installation, the service is automatically restarted. A customer can validate a successful install by checking the version information in the Control Panel or on the About page within PCSS after logging in. Specific instructions and hardening guidelines for these remediations can be found in the [Security Handbook](https://download.se.com/files?p_Doc_Ref=SPD_CCON-PCSSSH_EN).

Risk Evaluation

Schneider Electric is aware of a vulnerability in its IGSS Definition module for the IGSS (Interactive Graphical SCADA System) product. The [IGSS](https://igss.schneider-electric.com/) product is a state-of-the-art SCADA system used for monitoring and controlling industrial processes. The IGSS Definition module is a design-time component used by system integrators to create mimic diagrams for plant personnel, enabling them to monitor and control the SCADA system. Failure to apply the remediation provided below may risk loss of data or arbitrary code execution, which could result in the loss of control of the system.

Zusammenfassung der Gegenmaßnahmen

Version 18.0.0.26125 of the IGSS Definition module includes a fix for this vulnerability and is available for download through IGSS Master > Update IGSS Software or here: https://igss.schneider-electric.com/igss/igssupdates/v180/IGSSUPDATE.ZIP

Risk Evaluation

Schneider Electric is aware of a vulnerability in its RemoteConnect and SCADAPack™ x70 Utilities software product. The RemoteConnect and SCADAPack™ x70 Utilities https://www.se.com/ww/en/product-category/6000-telemetry-and-remote-scada-systems/ product is a configuration software providing a user interface that allows users to configure and manage communications and operations for SCADAPack™ x70 devices. Failure to apply the Mitigations provided below may risk deserialization of untrusted data, which could result in loss of confidentiality, integrity and potential remote code execution on the compromised workstation.

Zusammenfassung der Gegenmaßnahmen

Version R3.4.2 RemoteConnect configuration software includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/download/document/RemoteConnect/

Risk Evaluation

Schneider Electric is aware of a vulnerability in its IGSS Definition module for the IGSS (Interactive Graphical SCADA System) product. The [IGSS](https://igss.schneider-electric.com/) product is a state-of-the-art SCADA system used for monitoring and controlling industrial processes. The IGSS Definition module is a design-time component used by system integrators to create mimic diagrams for plant personnel, enabling them to monitor and control the SCADA system. Failure to apply the remediation provided below may risk loss of data or arbitrary code execution, which could result in the loss of control of the system.

Zusammenfassung der Gegenmaßnahmen

Version 18.0.0.26125 of the IGSS Definition module includes a fix for this vulnerability and is available for download through IGSS Master > Update IGSS Software or here: https://igss.schneider-electric.com/igss/igssupdates/v180/IGSSUPDATE.ZIP

Risk Evaluation

Schneider Electric is aware of a vulnerability in its EcoStruxure™ Cybersecurity Admin Expert product (CAE). The [EcoStruxure™ Cybersecurity Admin Expert](https://www.se.com/ww/en/product-country-selector/?pageType=product-range&sourceId=63515) product is a configurator for managing cybersecurity in your electrical network’s operational technology (OT). It is an intuitive, software-based tool used for multiple administration purposes. Failure to apply the remediation provided below may risk an authentication bypass and privilege escalation attack, which could result in unauthorized access to application accounts, manipulation of credentials, and potential compromise of managed devices.

Zusammenfassung der Gegenmaßnahmen

Version 4.2.1 of EcoStruxure™ Cybersecurity Admin Expert (CAE) includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/product-range/63515-ecostruxure-cybersecurity-admin-expert/#software-and-firmware Host computer reboot is required.

Risk Evaluation

Schneider Electric is aware of a vulnerability in its PowerLogic™ P7 product. The PowerLogic™ P7 is a protection and control platform designed for complex and advanced electrical network applications. Failure to apply the remediation provided below may risk unauthorized execution of privileged commands or loss of HMI operability and configuration functionality, which could result in loss of control over system operations and disruption of critical services.

Zusammenfassung der Gegenmaßnahmen

Version V02.004.001 of PowerLogicTM P7 includes a fix for this vulnerability and is available for download here: • Contact Schneider Electric’s Customer Care Center to download this firmware. • Reboot needed: Yes

Risk Evaluation

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.

Zusammenfassung der Gegenmaßnahmen

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

Risk Evaluation

Schneider Electric is aware of a vulnerability in its EasyLogic T150 (formerly known as Saitel DR) and Saitel DP Remote Terminal Unit & Controller products. The [EasyLogic T150 (formerly known as Saitel DR RTU)](https://www.se.com/ww/en/product-country-selector/?pageType=product-range&sourceId=62685#overview) is a field device, offering a solid and powerful modular platform for data acquisition, communication, automation and IED integration for distribution and transmission networks, generation sector and railway. The [Saitel DP RTU](https://www.se.com/ww/en/product-country-selector/?pageType=product-range&sourceId=61747) is a modular platform for medium voltage and high voltage public distribution and transmission substation control. Failure to apply the mitigations provided below may risk credential harvesting and unauthorized access attacks, which could result in exposure of sensitive information and compromise of device integrity and operations when an attacker has subsequent physical access to the device.

Zusammenfassung der Gegenmaßnahmen

Version 11.06.32 of EasyLogic T150 (formerly Saitel DR) Remote Terminal Unit & Controller includes a fix for these vulnerabilities and is available:• Contact Schneider Electric’s Customer Care Center to download this firmware.• Reboot needed: Yes.

Risk Evaluation

Schneider Electric is aware of a vulnerability disclosed on Revenera FlexNet Publisher component. Many vendors, including Schneider Electric, embed Revenera FlexNet Publisher in their offers. Failure to apply the remediation/mitigations provided below may risk a local privilege escalation, which could lead to the execution of a malicious DLL with elevated privilege.

Zusammenfassung der Gegenmaßnahmen

Version 16.2 of EcoStruxure™ Control Expert includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/product-range/548-ecostruxure-control-expert-unity-pro/ Reboot the computer after installation is completed.

Risk Evaluation

Schneider Electric is aware of a vulnerability in its EcoStruxure™ Process Expert, EcoStruxure™ Process Expert for AVEVA System Platform products. The EcoStruxure™ Process Expert, EcoStruxure™ Process Expert for AVEVA System Platform products are engineering tools that facilitates and automates the design, maintenance, commissioning, and operation of Control projects for Modicon controllers and the associated Supervision projects for SCADA software regrouped in a system.. Failure to apply the Fix/Mitigations provided below may risk a local privilege escalation, which could result in loss of confidentiality, integrity and availability of the engineering workstation.

Zusammenfassung der Gegenmaßnahmen

Version v4.8.0.5715 of EcoStruxure™ Process Expert 2023 Software Package includes a fix for this vulnerability and is available for download here: https://www.se.com/ww/en/product-range/65406-ecostruxure-processexpert/#software-and-firmware Uninstall Previous Version 2023 (v4.8.0.5115) before installing Version 2023 (v4.8.0.5715). Version string could be found on engineering server console.

Risk Evaluation

Schneider Electric is aware of a vulnerability in its [Uni-Telway driver](https://www.se.com/us/en/product-range/573-unitelway/#overview) which is part of [EcoStruxure™ Control Expert](https://www.se.com/ww/en/product-range/548-ecostruxure-control-expert-unity-pro/#overview), [EcoStruxure™ Process Expert](https://www.se.com/ww/en/product-range/65406-ecostruxure-process-expert), [EcoStruxure™ Process Expert for AVEVA System Platform](https://www.se.com/ww/en/product-range/55570689-ecostruxure-process-expert-for-aveva-system-platform/#overview) and [OPC Factory Server](https://www.se.com/ww/en/product-range/547-opc-factory-server/) products. Failure to apply the mitigations provided below may risk denial of service of engineering workstation, which could result in interruption of engineering operation.

Zusammenfassung der Gegenmaßnahmen

For customers requiring the use of Uni-Telway driver, Schneider Electric recommends using following mitigations to reduce the risk of exploit:• McAfee Application and Change Control software for application control. Refer to the Cybersecurity Application Note available https://www.se.com/ww/en/download/document/EIO0000004778/ • Follow workstation, network and site-hardening guidelines in the Schneider Electric [Recommended Cybersecurity Best Practices](https://www.se.com/ww/en/download/document/7EN52-0390/) document. For customers not requiring the use of Uni-Telway driver, Schneider Electric recommends uninstalling the driver. Version 16.2 of EcoStruxureTM Control Expert, version 2025 of EcoStruxureTM Process Expert, version 2025 of EcoStruxureTM Process Expert for AVEVA System Platform, and version 3.63SP3 of OPC Factory Server do not include Uni-Telway driver by default anymore. This vulnerability is only affecting customers who have installed Uni-Telway driver.