{
  "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\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](https://www.se.com/us/en/download/document/7EN52-0390/) document.",
        "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\u0027s products, visit the company\u0027s 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. \n\n www.se.com",
        "title": "About Schneider Electric"
      },
      {
        "category": "summary",
        "text": "Schneider Electric is aware of vulnerabilities in its PowerChute\u2122 Serial Shutdown product. \r\nThe [PowerChute Serial Shutdown](https://www.se.com/ww/en/product-range/137943580-powerchute-serial-shutdown/#products) product is a UPS management software enabling graceful system shutdown \r\nand energy management capabilities for desktop, servers and workstations.  \r\nFailure to apply the remediation provided below may risk improper input validation which could result in \r\ndisruption of operations and access to system data. ",
        "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 \nwill be still evaluated until the adoption of CVSS v4.0 by the industry. The severity was calculated without \nincorporating 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 \nthe 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\u0027s [Customer Care Center](https://www.se.com/us/en/work/support/contacts.jsp) if you need assistance removing a patch. "
      }
    ],
    "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": "Insufficient Entropy vulnerability on Multiple Products - SEVD-2026-132-02 PDF Version",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-132-02\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2026-132-02.pdf"
      },
      {
        "category": "self",
        "summary": "Insufficient Entropy vulnerability on Multiple Products - SEVD-2026-132-02 CSAF Version",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-132-02\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=sevd-2026-132-02.json"
      },
      {
        "category": "external",
        "summary": "Recommended Cybersecurity Best Practices",
        "url": "https://www.se.com/ww/en/download/document/7EN52-0390/"
      }
    ],
    "title": "Insufficient Entropy vulnerability on Multiple Products",
    "tracking": {
      "current_release_date": "2026-05-12T07:00:00.000Z",
      "generator": {
        "date": "2026-05-11T14:49:38.379Z",
        "engine": {
          "name": "Schneider Electric CSAF Generator",
          "version": "1.2"
        }
      },
      "id": "SEVD-2026-132-02",
      "initial_release_date": "2026-05-12T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2026-05-12T07:00:00.000Z",
          "number": "1.0.0",
          "summary": "Original Release"
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=D7.33",
                "product": {
                  "name": "Easergy MiCOM C264 Versions D7.33 and prior",
                  "product_id": "2",
                  "product_identification_helper": {
                    "model_numbers": [
                      "C264"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM C264"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P139.678.700",
                "product": {
                  "name": "Easergy MiCOM P139 version prior to P139.678.700",
                  "product_id": "4",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P139"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P139"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P437.678.700",
                "product": {
                  "name": "Easergy MiCOM P437 version prior to P437.678.700",
                  "product_id": "5",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P437"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P437"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P439.678.700",
                "product": {
                  "name": "Easergy MiCOM P439 version prior to P439.678.700",
                  "product_id": "6",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P439"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P439"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P532.678.700",
                "product": {
                  "name": "Easergy MiCOM P532  version prior to P532.678.700",
                  "product_id": "7",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P532"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P532"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P539.678.700",
                "product": {
                  "name": "Easergy MiCOM P539 version prior to P539.678.700",
                  "product_id": "8",
                  "product_identification_helper": {
                    "model_numbers": [
                      " P539"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P539"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P631.678.700",
                "product": {
                  "name": "Easergy MiCOM P631 version prior to P631.678.700",
                  "product_id": "9",
                  "product_identification_helper": {
                    "model_numbers": [
                      " P631"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P631"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P632.678.700",
                "product": {
                  "name": "Easergy MiCOM P632 version prior to P632.678.700",
                  "product_id": "10",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P632"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P632"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P633.678.700",
                "product": {
                  "name": "Easergy MiCOM P633 version prior to P633.678.700",
                  "product_id": "11",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P633"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P633"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P634.678.700",
                "product": {
                  "name": "Easergy MiCOM P634 version prior to P634.678.700",
                  "product_id": "12",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P634"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P634"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P633.680.700",
                "product": {
                  "name": "Easergy MiCOM P633 version P633.680.700",
                  "product_id": "13",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P633"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P633"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P634.680.700 ",
                "product": {
                  "name": "Easergy MiCOM P634 version P634.680.700 ",
                  "product_id": "14",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P634"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P634"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P138.677.700",
                "product": {
                  "name": "Easergy MiCOM P138 version prior to P138.677.700",
                  "product_id": "15",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P138"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P138"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P436.677.701",
                "product": {
                  "name": "Easergy MiCOM P436 version prior to P436.677.701",
                  "product_id": "16",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P436"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P436"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P438.677.701",
                "product": {
                  "name": "Easergy MiCOM P438 version prior to P438.677.701",
                  "product_id": "17",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P438"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P438"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=P638.677.700",
                "product": {
                  "name": "Easergy MiCOM P638 version prior to P638.677.700",
                  "product_id": "18",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P638"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P638"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=C434.679.700",
                "product": {
                  "name": "Easergy MiCOM C434 version prior to C434.679.700",
                  "product_id": "19",
                  "product_identification_helper": {
                    "model_numbers": [
                      "C434"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM C434"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=6.4.616.200.100",
                "product": {
                  "name": "EcoStruxure Power Automation System Gateway (EPAS-GTW) Version 6.4.616.200.100 and prior",
                  "product_id": "26"
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Power Automation System Gateway (EPAS-GTW)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=3.0.3",
                "product": {
                  "name": "EcoStruxure Power Automation System User Interface (EPAS-UI) Version 3.0.3 and prior",
                  "product_id": "27"
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Power Automation System User Interface (EPAS-UI)"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=2022 CU6",
                "product": {
                  "name": "EcoStruxure Power Operation (EPO) 2022 CU6 and prior",
                  "product_id": "28"
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Power Operation"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:generic/\u003c=2024 CU2",
                "product": {
                  "name": "EcoStruxure Power Operation (EPO) 2024 CU2 and prior",
                  "product_id": "29"
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Power Operation"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=64.2025.0.13",
                "product": {
                  "name": "iPMFLS Version 64.2025.0.13 and prior",
                  "product_id": "30"
                }
              }
            ],
            "category": "product_name",
            "name": "iPMFLS"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=02.502.103",
                "product": {
                  "name": "PowerLogic P5 Protection Relay V02.502.103 and prior",
                  "product_id": "31"
                }
              }
            ],
            "category": "product_name",
            "name": "PowerLogic P5 Protection Relay"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=02.002.002",
                "product": {
                  "name": "PowerLogic P7 Protection and Control Platform V02.002.002 and prior",
                  "product_id": "32"
                }
              }
            ],
            "category": "product_name",
            "name": "PowerLogic P7 Protection and Control Platform"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=2.9.4",
                "product": {
                  "name": "PowerLogic T300 Version 2.9.4 and prior",
                  "product_id": "33"
                }
              }
            ],
            "category": "product_name",
            "name": "PowerLogic T300"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=11.08.02",
                "product": {
                  "name": "PowerLogic T500 Version 11.08.02 and prior",
                  "product_id": "34"
                }
              }
            ],
            "category": "product_name",
            "name": "PowerLogic T500"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=11.06.36",
                "product": {
                  "name": "Firmware version 11.06.36 and prior",
                  "product_id": "35"
                }
              }
            ],
            "category": "product_name",
            "name": "Saitel DP"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=11.06.30",
                "product": {
                  "name": "Firmware Version 11.06.30 and prior",
                  "product_id": "36"
                }
              }
            ],
            "category": "product_name",
            "name": "EasyLogic T150 (formerly Saitel DR)"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "D7.34",
                "product": {
                  "name": "Easergy MiCOM C264 Version D7.34",
                  "product_id": "37",
                  "product_identification_helper": {
                    "model_numbers": [
                      "C264"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM C264"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/\u003c=1.1.17",
                "product": {
                  "name": "Easergy C5 Version 1.1.17 and prior",
                  "product_id": "38"
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy C5"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "1.1.18",
                "product": {
                  "name": "Easergy C5 Version 1.1.18",
                  "product_id": "39"
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy C5"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P139.678.700",
                "product": {
                  "name": "Easergy MiCOM P139 version  Version P139.678.700",
                  "product_id": "40",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P139"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P139 version "
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P439.678.700",
                "product": {
                  "name": "Easergy MiCOM P439 Version P439.678.700",
                  "product_id": "41",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P439"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P439"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P539.678.700",
                "product": {
                  "name": "Easergy MiCOM P539 Version P539.678.700",
                  "product_id": "42",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P539"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P539"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P632.678.700",
                "product": {
                  "name": "Easergy MiCOM P632 Version P632.678.700",
                  "product_id": "43",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P632"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P632"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P633.680.701",
                "product": {
                  "name": "Easergy MiCOM P633 Version P633.680.701",
                  "product_id": "44",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P633"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P633"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P634.680.701",
                "product": {
                  "name": "Easergy MiCOM P634 Version P634.680.701",
                  "product_id": "45",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P634"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P634"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P633.678.700",
                "product": {
                  "name": "Easergy MiCOM P633 Version P633.678.700",
                  "product_id": "46",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P633"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P633"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "P138.677.701",
                "product": {
                  "name": "Easergy MiCOM P138 Version P138.677.701",
                  "product_id": "47",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P138"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P138"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "C434.679.700",
                "product": {
                  "name": "Easergy MiCOM C434 Version C434.679.700",
                  "product_id": "48",
                  "product_identification_helper": {
                    "model_numbers": [
                      " C434"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM C434"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "11.06.31",
                "product": {
                  "name": "HUe Firmware version 11.06.31",
                  "product_id": "49"
                }
              }
            ],
            "category": "product_name",
            "name": "Saitel DR"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "6.4.610.500.101",
                "product": {
                  "name": "EcoStruxure Power Automation System Gateway (EPAS-GTW) Version 6.4.610.500.101",
                  "product_id": "50"
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Power Automation System Gateway (EPAS-GTW)"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "3.0.4",
                "product": {
                  "name": "EcoStruxure Power Automation Automation System User Interface (EPAS-UI) Version 3.0.4",
                  "product_id": "51"
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Power Automation Automation System User Interface (EPAS-UI)"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "2022 CU7",
                "product": {
                  "name": "EcoStruxure Power Operation (EPO) Version 2022 CU7",
                  "product_id": "52"
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Power Operation"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "2024 CU3",
                "product": {
                  "name": "EcoStruxure Power Operation (EPO) Version 2024 CU 3",
                  "product_id": "53"
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Power Operation (EPO)"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "64.2025.0.14",
                "product": {
                  "name": "iPMFLS Version 64.2025.0.14",
                  "product_id": "54"
                }
              }
            ],
            "category": "product_name",
            "name": "iPMFLS"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "02.503.101",
                "product": {
                  "name": "PowerLogic P5 Protection Relay Version 02.503.101",
                  "product_id": "55"
                }
              }
            ],
            "category": "product_name",
            "name": "PowerLogic P5 Protection Relay"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "02.003.001",
                "product": {
                  "name": "PowerLogic P7 Protection and Control Platform  Version 02.003.001",
                  "product_id": "56"
                }
              }
            ],
            "category": "product_name",
            "name": "PowerLogic P7 Protection and Control Platform"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "2.9.5",
                "product": {
                  "name": "PowerLogic T300 Version 2.9.5",
                  "product_id": "57"
                }
              }
            ],
            "category": "product_name",
            "name": "PowerLogic T300"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "11.08.03",
                "product": {
                  "name": "PowerLogic T500 Version 11.08.03",
                  "product_id": "58"
                }
              }
            ],
            "category": "product_name",
            "name": "PowerLogic T500"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "11.06.37",
                "product": {
                  "name": "CPU866e Firmware version 11.06.37",
                  "product_id": "59"
                }
              }
            ],
            "category": "product_name",
            "name": "Saitel DP"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Easergy MiCOM P40 Series model numbers with Protocol Option bit as G, H or L and all firmware versions",
                  "product_id": "60",
                  "product_identification_helper": {
                    "model_numbers": [
                      "P?4*G*M",
                      "P?4*H*M",
                      "P?4*L*M",
                      "P?4*G*L",
                      "P?4*H*L",
                      "P?4*L*L"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Easergy MiCOM P40 Series"
          },
          {
            "category": "product_name",
            "name": "Saitel DP",
            "product": {
              "name": "Saitel DP",
              "product_id": "61"
            }
          },
          {
            "category": "product_name",
            "name": "EasyLogic T150 (formerly Saitel DR)",
            "product": {
              "name": "EasyLogic T150 (formerly Saitel DR)",
              "product_id": "62"
            }
          }
        ],
        "category": "vendor",
        "name": "Schneider Electric"
      }
    ],
    "relationships": [
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware Version 11.06.30 and prior installed on EasyLogic T150 (formerly Saitel DR)",
          "product_id": "63"
        },
        "product_reference": "36",
        "relates_to_product_reference": "62"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "HUe Firmware version 11.06.31 installed on EasyLogic T150 (formerly Saitel DR)",
          "product_id": "64"
        },
        "product_reference": "49",
        "relates_to_product_reference": "62"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware version 11.06.36 and prior installed on Saitel DP",
          "product_id": "65"
        },
        "product_reference": "35",
        "relates_to_product_reference": "61"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "CPU866e Firmware version 11.06.37 installed on Saitel DP",
          "product_id": "66"
        },
        "product_reference": "59",
        "relates_to_product_reference": "61"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Internal Researcher"
          ],
          "organization": "Schneider Electric"
        }
      ],
      "cve": "CVE-2026-4827",
      "cwe": {
        "id": "CWE-331",
        "name": "Insufficient Entropy"
      },
      "notes": [
        {
          "category": "description",
          "text": "CWE-331 Insufficient Entropy vulnerability exists that could lead to unauthorized access when an attacker on \r\nthe network can exploit weaknesses in session\u2011management protections.",
          "title": "CVE Description"
        },
        {
          "category": "details",
          "text": "CVSS v4.0 Base Score 8.7 | High | [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N](https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N)",
          "title": "CVSS v4.0 Score"
        }
      ],
      "product_status": {
        "fixed": [
          "37",
          "39",
          "40",
          "41",
          "42",
          "43",
          "44",
          "45",
          "46",
          "47",
          "48",
          "64",
          "50",
          "51",
          "52",
          "53",
          "54",
          "55",
          "56",
          "57",
          "58",
          "66"
        ],
        "known_affected": [
          "2",
          "4",
          "5",
          "6",
          "7",
          "8",
          "9",
          "10",
          "11",
          "12",
          "13",
          "14",
          "15",
          "16",
          "17",
          "18",
          "19",
          "26",
          "27",
          "28",
          "29",
          "30",
          "31",
          "32",
          "33",
          "34",
          "65",
          "63",
          "38",
          "60"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Version D7.34 of MiCOM C264 includes a fix for this vulnerability. Contact \r\nSchneider Electric\u2019s Customer Care Center for information on how to \r\ncontact your local Application Center to update the device. \r\nReboot is required",
          "product_ids": [
            "2"
          ],
          "restart_required": {
            "category": "system"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version 1.1.18 of Easergy C5 includes a fix for this vulnerability. \r\nContact Schneider Electric\u2019s Customer Care Center for information on how \r\nto contact your local Application Center to update the device. \r\nReboot is required",
          "product_ids": [
            "38"
          ],
          "restart_required": {
            "category": "system"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version P139.678.700 Easergy MiCOM P139 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "4"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version P439.678.700 Easergy MiCOM P439 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "6"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version P539.678.700 Easergy MiCOM P539 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "8"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version P632.678.700 Easergy MiCOM P632 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "10"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version P633.678.700 Easergy MiCOM P633 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "11"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version P634.680.701 Easergy MiCOM P634 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "12"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version P633.680.701 Easergy MiCOM P633 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "13"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version P138.677.701 Easergy MiCOM P138 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "15"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version C434.679.700 Easergy MiCOM C434 includes a fix for this vulnerability. Contact Schneider Electric\u2019s Customer Care Center for information on how to contact your local Application Center to update the device.",
          "product_ids": [
            "19"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "HUe Firmware version 11.06.31 includes a fix for this \r\nvulnerability and is available for download here: \r\n. Contact Schneider Electric\u2019s Customer Care Center to download this software. \r\nA reboot is needed to complete the firmware upgrade",
          "product_ids": [
            "63"
          ],
          "restart_required": {
            "category": "system"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version 6.4.610.500.101 of EPAS Gateway includes a fix for this \r\nvulnerability. Contact Schneider Electric\u2019s Customer Care Center to \r\ndownload this software",
          "product_ids": [
            "26"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version 3.0.4 of EPAS-UI includes a fix for this vulnerability. Contact \r\nSchneider Electric\u2019s Customer Care Center to download this software. ",
          "product_ids": [
            "27"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "EPO 2022 CU 7 of EcoStruxure\u2122 Power Operation includes a fix for this \r\nvulnerability and is available for download here:\r\n\u2022 https://community.se.com/t5/EcoStruxure-Power\u0002Operation/Power-Operation-2022-CU7-is-Now-Available/td\u0002p/524787\r\nReboot needed: yes",
          "product_ids": [
            "28"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://community.se.com/t5/EcoStruxure-Power-Operation/Power-Operation-2022-CU7-is-Now-Available/td-p/524787"
        },
        {
          "category": "vendor_fix",
          "details": "EPO 2024 CU 3 of EcoStruxure\u2122 Power Operation includes a fix for this \r\nvulnerability and is available for download here:\r\n\u2022 https://community.se.com/t5/EcoStruxure-Power\u0002Operation/Power-Operation-2024-CU3-is-HERE/td-p/534769 \r\nReboot needed: yes",
          "product_ids": [
            "29"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://community.se.com/t5/EcoStruxure-Power-Operation/Power-Operation-2024-CU3-is-HERE/td-p/534769"
        },
        {
          "category": "vendor_fix",
          "details": "Version 64.2025.0.14 of iPMFLS includes a fix for this vulnerability. Contact \r\nSchneider Electric\u2019s Customer Care Center for information on how to \r\ncontact your local Application Center to update the device. ",
          "product_ids": [
            "30"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version V02.503.101 of PowerLogic\u2122 P5 includes a fix for this vulnerability \r\nContact Schneider Electric\u2019s Customer Care Center to download this \r\nfirmware. ",
          "product_ids": [
            "31"
          ],
          "restart_required": {
            "category": "system"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version V02.003.001 of PowerLogic\u2122 P7 includes a fix for this vulnerability\r\nContact Schneider Electric\u2019s Customer Care Center to download this \r\nfirmware. ",
          "product_ids": [
            "32"
          ],
          "restart_required": {
            "category": "system"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version 2.9.5 of PowerLogic\u2122 T300 includes a fix for this vulnerability\r\nContact Schneider Electric\u2019s Customer Care Center to download this \r\nfirmware. \r\nA reboot is needed to complete the firmware upgrade",
          "product_ids": [
            "33"
          ],
          "restart_required": {
            "category": "system"
          }
        },
        {
          "category": "vendor_fix",
          "details": "Version 11.08.03 of PowerLogic\u2122 T500 includes a fix for this vulnerability\r\nContact Schneider Electric\u2019s Customer Care Center to download this \r\nfirmware. \r\nA reboot is needed to complete the firmware upgrade",
          "product_ids": [
            "34"
          ],
          "restart_required": {
            "category": "system"
          }
        },
        {
          "category": "vendor_fix",
          "details": "CPU866e Firmware version 11.06.37 includes a fix for this \r\nvulnerability and is available for download. Contact Schneider Electric\u2019s Customer Care Center to download this firmware. \r\nA reboot is needed to complete the firmware upgrade",
          "product_ids": [
            "65"
          ],
          "restart_required": {
            "category": "system"
          }
        },
        {
          "category": "mitigation",
          "details": "Schneider Electric is establishing a remediation plan for all future versions\r\nof the following models of the Easergy MiCOM P30:\r\nP437\r\nP532\r\nP631\r\nP634\r\nP436\r\nP438\r\nP638\r\nFuture versions will include a fix for this vulnerability. We will update this \r\ndocument when the remediation is available. \r\nUntil then, customers should immediately apply the following mitigations to \r\nreduce the risk of exploit:\r\n\u2022 Ensure P30 operates within a physically or logically segmented \r\ninternal network. Access to this network should be tightly controlled \r\nusing standard security mechanisms such as firewalls, intrusion \r\ndetection systems (IDS), and other relevant protective measures.\r\n\u2022 Reduce the \u201cMinimum inactivity period\u201d using the CAE tool to \r\nshorten session timeout durations and minimize the risk of \r\nunauthorized access due to inactive sessions",
          "product_ids": [
            "5",
            "7",
            "9",
            "14",
            "16",
            "17",
            "18"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "mitigation",
          "details": "Schneider Electric is establishing a remediation plan for a future version of \r\nthe Easergy MiCOM P40 Series model numbers with Protocol Option bit as \r\nG, H or L.\r\nP_ 4_ _ _ _ _ G_ _ _ _ _ M\r\nP_ 4_ _ _ _ _ H_ _ _ _ _ M\r\nP_ 4_ _ _ _ _ L _ _ _ _ _ M\r\nP_ 4_ _ _ _ _ G_ _ _ _ _ L\r\nP_ 4_ _ _ _ _ H_ _ _ _ _ L\r\nP_ 4_ _ _ _ _ L _ _ _ _ _ L\r\nA future version will include a fix for this vulnerability. We will update this \r\ndocument when the remediation is available. \r\nUntil then, customers should immediately apply the following mitigations to \r\nreduce the risk of exploit:\r\n\u2022 Ensure P40 operates within a physically or logically segmented \r\ninternal network. Access to this network should be tightly controlled \r\nusing standard security mechanisms such as firewalls, intrusion \r\ndetection systems (IDS), and other relevant protective measures.\r\n\u2022 Reduce the \u201cMinimum inactivity period\u201d using the CAE tool to \r\nshorten session timeout durations and minimize the risk of \r\nunauthorized access due to inactive sessions",
          "product_ids": [
            "60"
          ],
          "restart_required": {
            "category": "none"
          }
        },
        {
          "category": "mitigation",
          "details": "If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit:\u2022 Ensure P30 operates within a physically or logically segmented internal network. Access to this network should be tightly controlled using standard security mechanisms such as firewalls, intrusion detection systems (IDS), and other relevant protective measures. \u2022 Reduce the \u201cMinimum inactivity period\u201d using the CAE tool to shorten session timeout durations and minimize the risk of unauthorized access due to inactive sessions.",
          "product_ids": [
            "2",
            "4",
            "6",
            "8",
            "10",
            "11",
            "13",
            "15",
            "19"
          ],
          "restart_required": {
            "category": "none"
          }
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L",
            "version": "3.1"
          },
          "products": [
            "2",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9",
            "10",
            "11",
            "12",
            "13",
            "14",
            "15",
            "16",
            "17",
            "18",
            "19",
            "60",
            "26",
            "27",
            "28",
            "29",
            "30",
            "31",
            "32",
            "33",
            "34",
            "65",
            "63",
            "38"
          ]
        }
      ],
      "title": "CVE-2026-4827"
    }
  ]
}