icsa-25-175-03
Vulnerability from csaf_cisa
Published
2025-06-10 04:00
Modified
2025-07-08 04:00
Summary
Schneider Electric Modicon Controllers (Update A)

Notes

General Security Recommendations
We strongly recommend the following industry cybersecurity best practices. https://www.se.com/us/en/download/document/7EN52-0390/ * 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 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 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. Customers should use appropriate patching methodologies when applying these patches to their systems. We strongly recommend the use of back-ups and evaluating the impact of these patches in a Test and Development environment or on an offline infrastructure. Contact Schneider Electric’s Customer Care Center if you need assistance removing a patch. For 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
LEGAL DISCLAIMER
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.
About Schneider Electric
Schneider's purpose is to create Impact by empowering all to make the most of our energy and resources, bridging progress and sustainability for all. We call this Life Is On. Our mission is to be the trusted partner in Sustainability and Efficiency. We are a global industrial technology leader bringing world-leading expertise in electrification, automation and digitization to smart industries, resilient infrastructure, future-proof data centers, intelligent buildings, and intuitive homes. Anchored by our deep domain expertise, we provide integrated end-to-end lifecycle AI enabled Industrial IoT solutions with connected products, automation, software and services, delivering digital twins to enable profitable growth for our customers. We are a people company with an ecosystem of 150,000 colleagues and more than a million partners operating in over 100 countries to ensure proximity to our customers and stakeholders. We embrace diversity and inclusion in everything we do, guided by our meaningful purpose of a sustainable future for all.
Overview
Schneider Electric is aware of multiple vulnerabilities in its Modicon Controllers M241 / M251 / M258 / LMC058 / M262 products. The Modicon Controllers M241/M251/M258/M262 https://www.se.com/ww/en/product-category/3900-plc-pac-and-dedicated-controllers/ and Modicon LMC058 https://www.se.com/ww/en/product-range/7744-modicon-lmc058/ products are Programmable Logic Controllers for performance-demanding applications. Failure to apply remediation/mitigations provided below may risk Cross-Site Scripting, Denial of Service or uncontrolled resource consumption which could result in loss of confidentiality, integrity and availability of the controller.
The severity of vulnerabilities was calculated using the CVSS Base metrics for 4.0 (CVSS v4.0) https://www.first.org/cvss/calculator/4.0 . CVSS v3.1 will be still evaluated until the adoption of CVSS v4.0 by the industry. The severity was calculated 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.
Customers should use appropriate patching methodologies when applying these patches to their systems. We strongly recommend the use of back-ups and evaluating the impact of these patches in a Test and Development environment or on an offline infrastructure. Contact Schneider Electric’s Customer Care Center https://www.se.com/us/en/work/support/contacts.jsp if you need assistance removing a patch.
Legal Notice
All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.
Advisory Conversion Disclaimer
This ICSA is a verbatim republication of Schneider Electric CPCERT SEVD-2025-161-02 from a direct conversion of their vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Schneider Electric CPCERT directly for any questions regarding this advisory.
Critical infrastructure sectors
Commercial Facilities, Critical Manufacturing, Energy
Countries/areas deployed
Worldwide
Company headquarters location
France
Recommended Practices
CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.
Recommended Practices
Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.
Recommended Practices
Locate control system networks and remote devices behind firewalls and isolate them from business networks.
Recommended Practices
When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.
Recommended Practices
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
Recommended Practices
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Recommended Practices
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.


To clipboard 

{
  "document": {
    "acknowledgments": [
      {
        "organization": "Schneider Electric CPCERT",
        "summary": "reporting these vulnerabilities to CISA."
      },
      {
        "names": [
          "Loc Nguyen",
          "Dat Phung",
          "Thai Do",
          "Minh Pham"
        ],
        "organization": "Unit 515, OPSWAT",
        "summary": "reporting these vulnerabilities to Schneider Electric."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "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 \u201cProgram\u201d 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. \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\n Customers should use appropriate patching methodologies when applying these patches to their systems. We\r\nstrongly recommend the use of back-ups and evaluating the impact of these patches in a Test and\r\nDevelopment environment or on an offline infrastructure. Contact Schneider Electric\u2019s Customer Care Center if\r\nyou need assistance removing a patch.\n\nFor further information related to cybersecurity in Schneider Electric\u2019s products, visit the company\u2019s 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 \u201cNOTIFICATION\u201d) 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 \u201cAS-IS\u201d 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\u0027s 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.",
        "title": "About Schneider Electric"
      },
      {
        "category": "summary",
        "text": "Schneider Electric is aware of multiple vulnerabilities in its Modicon Controllers M241 / M251 / M258 / LMC058\r\n/ M262 products. \r\n\nThe Modicon Controllers M241/M251/M258/M262 https://www.se.com/ww/en/product-category/3900-plc-pac-and-dedicated-controllers/ and Modicon LMC058 https://www.se.com/ww/en/product-range/7744-modicon-lmc058/ products are Programmable Logic \r\nControllers for performance-demanding applications.\r\n\nFailure to apply remediation/mitigations provided below may risk Cross-Site Scripting, Denial of Service or \r\nuncontrolled resource consumption which could result in loss of confidentiality, integrity and availability of the \r\ncontroller.",
        "title": "Overview"
      },
      {
        "category": "other",
        "text": "The severity of vulnerabilities was calculated using the CVSS Base metrics for 4.0 (CVSS v4.0) https://www.first.org/cvss/calculator/4.0 . CVSS v3.1 will be still evaluated until the adoption of CVSS v4.0 by the industry. The severity was calculated 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\u0027s environment."
      },
      {
        "category": "other",
        "text": "Customers should use appropriate patching methodologies when applying these patches to their systems. We strongly recommend the use of back-ups and evaluating the impact of these patches in a Test and Development environment or on an offline infrastructure. Contact Schneider Electric\u2019s Customer Care Center https://www.se.com/us/en/work/support/contacts.jsp if you need assistance removing a patch. "
      },
      {
        "category": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "other",
        "text": "This ICSA is a verbatim republication of Schneider Electric CPCERT SEVD-2025-161-02 from a direct conversion of their vendor\u0027s Common Security Advisory Framework (CSAF) advisory. This is republished to CISA\u0027s website as a means of increasing visibility and is provided \"as-is\" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory.  Further, CISA does not endorse any commercial product or service.  Please contact Schneider Electric CPCERT directly for any questions regarding this advisory.",
        "title": "Advisory Conversion Disclaimer"
      },
      {
        "category": "other",
        "text": "Commercial Facilities, Critical Manufacturing, Energy",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "France",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the exploitation risk of this vulnerability.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolate them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      }
    ],
    "publisher": {
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      "contact_details": "central@cisa.dhs.gov",
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      {
        "category": "self",
        "summary": "Modicon Controllers M241/M251/M258/LMC058/M262 - SEVD-2025-161-02 CSAF Version",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-161-02\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=sevd-2025-161-02.json"
      },
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      },
      {
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      },
      {
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        "summary": "ICS Advisory ICSA-25-175-03 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-175-03.json"
      },
      {
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      },
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        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
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    ],
    "title": "Schneider Electric Modicon Controllers (Update A)",
    "tracking": {
      "current_release_date": "2025-07-08T04:00:00.000000Z",
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  "product_tree": {
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        "category": "installed_on",
        "full_product_name": {
          "name": "Schneider Electric Modicon Controllers M262 Versions from 5.3.9.18 installed with Schneider Electric EcoStruxure\u2122 Automation Expert - Motion Version 24.1",
          "product_id": "CSAFPID-0013"
        },
        "product_reference": "CSAFPID-0006",
        "relates_to_product_reference": "CSAFPID-0009"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Schneider Electric Modicon Controllers M241 Version 5.3.12.51 installed on Schneider Electric EcoStruxure\u2122 Machine Expert Version 2.3",
          "product_id": "CSAFPID-0014"
        },
        "product_reference": "CSAFPID-0002",
        "relates_to_product_reference": "CSAFPID-0010"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Schneider Electric Modicon Controllers M251 Version 5.3.12.51 installed on Schneider Electric EcoStruxure\u2122 Machine Expert Version 2.3",
          "product_id": "CSAFPID-0015"
        },
        "product_reference": "CSAFPID-0004",
        "relates_to_product_reference": "CSAFPID-0010"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Schneider Electric Modicon Controllers M262 Versions from 5.3.9.18 installed on Schneider Electric EcoStruxure\u2122 Machine Expert Version 2.3",
          "product_id": "CSAFPID-0016"
        },
        "product_reference": "CSAFPID-0006",
        "relates_to_product_reference": "CSAFPID-0010"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Loc Nguyen",
            "Dat Phung",
            "Thai Do",
            "Minh Pham"
          ],
          "organization": "Unit 515, OPSWAT"
        }
      ],
      "cve": "CVE-2025-3898",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "CWE-20: Improper Input Validation vulnerability exists that could cause Denial of Service when an \r\nauthenticated malicious user sends HTTPS request containing invalid data type to the webserver. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013",
          "CSAFPID-0014",
          "CSAFPID-0015",
          "CSAFPID-0016"
        ],
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0003",
          "CSAFPID-0005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M241 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM241:https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M241 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M251 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM251:https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M251 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "details": "Versions from 5.3.9.18 of Modicon Controllers M262 include a fix for these\r\nvulnerabilities and can be downloaded here: \r\nhttps://www.se.com/ww/en/product-range/65771-logic-motion-controller\u0002modicon-m262/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion v24.1or EcoStruxure\u2122 Machine Expert v2.3 to update the M262 firmware and perform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0005"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/65771-logic-motion-controller-modicon-m262/#software-and-firmware"
        },
        {
          "category": "mitigation",
          "details": "If customers choose not to apply the remediation provided above, they should immediately apply the following \r\nmitigations to reduce the risk of exploit: \r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0003",
            "CSAFPID-0005"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0003",
            "CSAFPID-0005"
          ]
        }
      ],
      "title": "CVE-2025-3898"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Loc Nguyen",
            "Dat Phung",
            "Thai Do",
            "Minh Pham"
          ],
          "organization": "Unit 515, OPSWAT"
        }
      ],
      "cve": "CVE-2025-3899",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027) vulnerability \r\nexists in Certificates page on Webserver that could cause an unvalidated data injected by authenticated\r\nmalicious user leading to modify or read data in a victim\u2019s browser.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0011",
          "CSAFPID-0012"
        ],
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M241 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM241:https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M241 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M251 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM251:https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M251 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware"
        },
        {
          "category": "mitigation",
          "details": "If customers choose not to apply the remediation provided above, they should immediately apply the following \r\nmitigations to reduce the risk of exploit: \r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ]
        }
      ],
      "title": "CVE-2025-3899"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Loc Nguyen",
            "Dat Phung",
            "Thai Do",
            "Minh Pham"
          ],
          "organization": "Unit 515, OPSWAT"
        }
      ],
      "cve": "CVE-2025-3112",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "notes": [
        {
          "category": "description",
          "text": "CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause Denial of Service when an \r\nauthenticated malicious user sends manipulated HTTPS Content-Length header to the webserver.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0011",
          "CSAFPID-0012"
        ],
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0003"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M241 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM241:https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M241 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M251 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM251:https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M251 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware"
        },
        {
          "category": "mitigation",
          "details": "If customers choose not to apply the remediation provided above, they should immediately apply the following \r\nmitigations to reduce the risk of exploit: \r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ]
        }
      ],
      "title": "CVE-2025-3112"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Loc Nguyen",
            "Dat Phung",
            "Thai Do",
            "Minh Pham"
          ],
          "organization": "Unit 515, OPSWAT"
        }
      ],
      "cve": "CVE-2025-3905",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027) vulnerability \r\nexists impacting PLC system variables that could cause an unvalidated data injected by authenticated \r\nmalicious user leading to modify or read data in a victim\u2019s browser.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0011",
          "CSAFPID-0012"
        ],
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0003",
          "CSAFPID-0007",
          "CSAFPID-0008"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M241 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM241:https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M241 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M251 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM251:https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M251 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware"
        },
        {
          "category": "mitigation",
          "details": "If customers choose not to apply the remediation provided above, they should immediately apply the following \r\nmitigations to reduce the risk of exploit: \r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        },
        {
          "category": "mitigation",
          "details": "Schneider Electric is establishing a remediation plan for all future versions \r\nof Modicon M258/LMC058 that will include a fix for this vulnerability. We \r\nwill update this document when the remediation is available. Until then, \r\ncustomers should immediately apply the following mitigations to reduce \r\nthe risk of exploit:\r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0008"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0003",
            "CSAFPID-0007",
            "CSAFPID-0008"
          ]
        }
      ],
      "title": "CVE-2025-3905"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Loc Nguyen",
            "Dat Phung",
            "Thai Do",
            "Minh Pham"
          ],
          "organization": "Unit 515, OPSWAT"
        }
      ],
      "cve": "CVE-2025-3116",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "description",
          "text": "CWE-20: Improper Input Validation vulnerability exists that could cause Denial of Service when an \r\nauthenticated malicious user sends special malformed HTTPS request containing improper formatted body \r\ndata to the controller. ",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0011",
          "CSAFPID-0012"
        ],
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0003",
          "CSAFPID-0007",
          "CSAFPID-0008"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M241 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM241:https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M241 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M251 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM251:https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M251 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware"
        },
        {
          "category": "mitigation",
          "details": "If customers choose not to apply the remediation provided above, they should immediately apply the following \r\nmitigations to reduce the risk of exploit: \r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        },
        {
          "category": "mitigation",
          "details": "Schneider Electric is establishing a remediation plan for all future versions \r\nof Modicon M258/LMC058 that will include a fix for this vulnerability. We \r\nwill update this document when the remediation is available. Until then, \r\ncustomers should immediately apply the following mitigations to reduce \r\nthe risk of exploit:\r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0008"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0003",
            "CSAFPID-0007",
            "CSAFPID-0008"
          ]
        }
      ],
      "title": "CVE-2025-3116"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Loc Nguyen",
            "Dat Phung",
            "Thai Do",
            "Minh Pham"
          ],
          "organization": "Unit 515, OPSWAT"
        }
      ],
      "cve": "CVE-2025-3117",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027) vulnerability \r\nexists impacting configuration file paths that could cause an unvalidated data injected by authenticated \r\nmalicious user leading to modify or read data in a victim\u2019s browser.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0011",
          "CSAFPID-0012",
          "CSAFPID-0013"
        ],
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0003",
          "CSAFPID-0005",
          "CSAFPID-0007",
          "CSAFPID-0008"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M241 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM241:https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M241 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62129-modicon-m241-micro-plc/#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "details": "Version 5.3.12.51 of Modicon Controllers M251 includes a fix for \r\nthese vulnerabilities and can be downloaded here: \r\nM251:https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion \r\nv24.1 or EcoStruxure\u2122 Machine Expert v2.3 to update the M251 firmware and \r\nperform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0003"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/62130-modicon-m251-micro-plc-with-dual-channel-comm/#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "details": "Versions from 5.3.9.18 of Modicon Controllers M262 include a fix for these\r\nvulnerabilities and can be downloaded here: \r\nhttps://www.se.com/ww/en/product-range/65771-logic-motion-controller\u0002modicon-m262/#software-and-firmware \r\n\u2022Use the Controller Assistant feature of EcoStruxure\u2122 Automation Expert \u2013 Motion v24.1or EcoStruxure\u2122 Machine Expert v2.3 to update the M262 firmware and perform a reboot.\r\n \u2022EcoStruxure\u2122 Automation Expert \u2013 Motion V24.1 is available via the \r\nSchneider Electric Software Installer:\r\nhttps://www.se.com/ww/en/download/document/ESEMACS10_INSTALLER. \r\n\u2022 Additional information is available in the Quick Start Guide, chapter \u201cEcoStruxure\u2122 \r\nAutomation Expert Platform Installation\u201d.",
          "product_ids": [
            "CSAFPID-0005"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/product-range/65771-logic-motion-controller-modicon-m262/#software-and-firmware"
        },
        {
          "category": "mitigation",
          "details": "If customers choose not to apply the remediation provided above, they should immediately apply the following \r\nmitigations to reduce the risk of exploit: \r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0003",
            "CSAFPID-0005"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        },
        {
          "category": "mitigation",
          "details": "Schneider Electric is establishing a remediation plan for all future versions \r\nof Modicon M258/LMC058 that will include a fix for this vulnerability. We \r\nwill update this document when the remediation is available. Until then, \r\ncustomers should immediately apply the following mitigations to reduce \r\nthe risk of exploit:\r\n* Use controllers and devices only in a protected environment to \r\nminimize network exposure and ensure that they are not \r\naccessible from public internet or untrusted networks.\r\n* Ensure usage of user management and password features. User \r\nrights are enabled by default and forced to create a strong \r\npassword at first use.\r\n* Deactivate the Webserver after use when not needed. \r\n* Use encrypted communication links. \r\n* Setup network segmentation and implement a firewall to block all \r\nunauthorized access to ports 80/HTTP and 443/HTTPS. \r\n* Use VPN (Virtual Private Networks) tunnels if remote access is \r\nrequired.\r\n* The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, \r\nModicon and PacDrive Controllers and Associated Equipment\u201d https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\nprovide product specific hardening guidelines.",
          "product_ids": [
            "CSAFPID-0007",
            "CSAFPID-0008"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0003",
            "CSAFPID-0005",
            "CSAFPID-0007",
            "CSAFPID-0008"
          ]
        }
      ],
      "title": "CVE-2025-3117"
    }
  ]
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.