{ "document": { "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Public", "tlp": { "label": "WHITE" } }, "lang": "en-US", "notes": [ { "category": "general", "text": "We strongly recommend the following industry cybersecurity best practices.\n\nhttps://www.se.com/us/en/download/document/7EN52-0390/\n* Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.\n* Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks.\n* Place all controllers in locked cabinets and never leave them in the “Program” mode.\n* Never connect programming software to any network other than the network intended for that device.\n* 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.\n* 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.\n* Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.\n* 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.\n\nFor more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document https://www.se.com/us/en/download/document/7EN52-0390/. \n", "title": "General Security Recommendations" }, { "category": "general", "text": "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 Cybersecurity Services: https://www.se.com/ww/en/work/solutions/cybersecurity/. These organizations will be fully aware of this situation and can support you through the process.\n\nFor further information related to cybersecurity in Schneider Electric’s products, visit the company’s cybersecurity support portal page: https://www.se.com/ww/en/work/support/cybersecurity/overview.jsp", "title": "For More Information" }, { "category": "legal_disclaimer", "text": "THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS “NOTIFICATION”) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN “AS-IS” BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND. SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION", "title": "LEGAL DISCLAIMER" }, { "category": "general", "text": "Schneider's purpose is to create Impact by empowering all to make the most of our energy and resources, bridging progress and\r\nsustainability for all. We call this Life Is On.\n\nOur mission is to be the trusted partner in Sustainability and Efficiency.\n\nWe are a global industrial technology leader bringing world-leading expertise in electrification, automation and digitization to smart\r\nindustries, resilient infrastructure, future-proof data centers, intelligent buildings, and intuitive homes. Anchored by our deep\r\ndomain expertise, we provide integrated end-to-end lifecycle AI enabled Industrial IoT solutions with connected products, automation,\r\nsoftware and services, delivering digital twins to enable profitable growth for our customers.\n\nWe are a people company with an ecosystem of 150,000 colleagues and more than a million partners operating in over 100 countries\r\nto ensure proximity to our customers and stakeholders. We embrace diversity and inclusion in everything we do, guided by our\r\nmeaningful purpose of a sustainable future for all. \n\n www.se.com", "title": "About Schneider Electric" }, { "category": "summary", "text": "Schneider Electric is aware of vulnerabilities in its ConneXium Network Manager software. \r\nThe ConneXium Network Manager software provides a solution for configuring and monitoring the \r\nadministrable Schneider Electric devices, including switches, routers, firewalls, ConneXium Wi-Fi devices, and \r\nproducts from various manufacturers.\r\nFailure to apply the mitigations below may risk sensitive data disclosure, leading privilege escalation through \r\nman-in-the-middle attacks on ConneXion Network Manager, denial of service, and remote code execution on \r\nengineering workstations.\n\nMay 2025 Update: The CVSS v3.1 vector string was updated.", "title": "Overview" }, { "category": "other", "text": "The severity of vulnerabilities was calculated using the CVSS Base metrics for 3.1 (CVSS v3.1 https://www.first.org/cvss/calculator/3.1). CVSS v3.1 will be still evaluated until the adoption of CVSS v4.0 by the industry. The severity was calculated without incorporating the Threat 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." } ], "publisher": { "category": "vendor", "contact_details": "cpcert@se.com", "name": "Schneider Electric CPCERT", "namespace": "https://www.se.com/ww/en/work/support/cybersecurity/security-notifications.jsp" }, "references": [ { "category": "self", "summary": "ConneXium Network Manager Software - SEVD-2025-098-01 PDF Version", "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-098-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2025-098-01.pdf" }, { "category": "self", "summary": "ConneXium Network Manager Software - SEVD-2025-098-01 CSAF Version", "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-098-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=sevd-2025-098-01.json" }, { "category": "external", "summary": "Recommended Cybersecurity Best Practices", "url": "https://www.se.com/us/en/download/document/7EN52-0390" } ], "title": "ConneXium Network Manager Software", "tracking": { "current_release_date": "2025-05-13T04:00:00.000Z", "generator": { "date": "2025-05-12T04:00:00.000Z", "engine": { "name": "Schneider Electric CSAF Generator", "version": "1.2" } }, "id": "SEVD-2025-098-01", "initial_release_date": "2025-04-08T04:00:00.000Z", "revision_history": [ { "date": "2025-04-08T04:00:00.000Z", "number": "1.0.0", "summary": "Original Release" }, { "date": "2025-05-13T04:00:00.000Z", "number": "1.1.0", "summary": "The CVSS v3.1 vector string was updated." } ], "status": "final", "version": "1.1.0" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "2.0.01", "product": { "name": "Schneider Electric ConneXium Network Manager v2.0.01", "product_id": "1" } }, { "category": "product_version_range", "name": "vers:all/*", "product": { "name": "Schneider Electric ConneXium Network Manager All versions", "product_id": "2" } } ], "category": "product_name", "name": "ConneXium Network Manager" } ], "category": "vendor", "name": "Schneider Electric" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-2222", "cwe": { "id": "CWE-552", "name": "Files or Directories Accessible to External Parties" }, "notes": [ { "category": "description", "text": "CWE-552: Files or Directories Accessible to External Parties vulnerability over https exists that could leak \r\ninformation and potential privilege escalation following man in the middle attack.", "title": "CVE Description" } ], "product_status": { "known_affected": [ "1" ] }, "remediations": [ { "category": "mitigation", "details": "Please note that the ConneXium Network Manager product has reached the end of its life and is no longer supported. \r\n Customers should immediately apply the following mitigations to reduce the \r\nrisk of exploit:\r\n• Disable the webserver (disabled by default)\r\n• Follow workstation, network and site-hardening guidelines in the \r\nRecommended Cybersecurity Best Practices available for download \r\nhere: https://www.se.com/ww/en/download/document/7EN52-0390/", "product_ids": [ "1" ], "restart_required": { "category": "none" }, "url": "https://www.se.com/ww/en/download/document/7EN52-0390/" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "1" ] } ], "title": "CVE-2025-2222" }, { "cve": "CVE-2025-2223", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "notes": [ { "category": "description", "text": "CWE-20: Improper Input Validation vulnerability exists that could cause a loss of Confidentiality, Integrity and \r\nAvailability of engineering workstation when a malicious project file is loaded by a user from the local system.", "title": "CVE Description" } ], "product_status": { "known_affected": [ "2" ] }, "remediations": [ { "category": "mitigation", "details": "Please note that the ConneXium Network Manager product has reached the end of its life and is no longer supported. \r\nCustomers should immediately apply the following mitigations to reduce the \r\nrisk of exploit:\r\n• Only open project files received from a trusted source. \r\n• Compute a hash of the project files and regularly check the \r\nconsistency of this hash to verify the integrity before usage. \r\n• Encrypt project file when stored and restrict the access to only trusted \r\nusers. \r\n• When exchanging files over the network, use secure communication \r\nprotocols. \r\n• Follow workstation, network and site-hardening guidelines in the \r\nRecommended Cybersecurity Best Practices available for download \r\nhere: https://www.se.com/ww/en/download/document/7EN52-0390/", "product_ids": [ "2" ], "restart_required": { "category": "none" }, "url": "https://www.se.com/ww/en/download/document/7EN52-0390/" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "2" ] } ], "title": "CVE-2025-2223" } ] }