{
  "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 “Program” mode.\n* Never connect programming software to any network other than the network intended for that device.\n* Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks.\n* Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation.\n* Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.\n* When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.\n\nFor more information refer to the Schneider Electric [Recommended Cybersecurity Best Practices](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's products, visit the company's cybersecurity support portal page: https://www.se.com/ww/en/work/support/cybersecurity/overview.jsp",
        "title": "For More Information"
      },
      {
        "category": "legal_disclaimer",
        "text": "THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS “NOTIFICATION”) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN “AS-IS” BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND.  SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION",
        "title": "LEGAL DISCLAIMER"
      },
      {
        "category": "general",
        "text": "Schneider's purpose is to create Impact by empowering all to make the most of our energy and resources, bridging progress and\r\nsustainability for all. We call this Life Is On.\n\nOur mission is to be the trusted partner in Sustainability and Efficiency.\n\nWe are a global industrial technology leader bringing world-leading expertise in electrification, automation and digitization to smart\r\nindustries, resilient infrastructure, future-proof data centers, intelligent buildings, and intuitive homes. Anchored by our deep\r\ndomain expertise, we provide integrated end-to-end lifecycle AI enabled Industrial IoT solutions with connected products, automation,\r\nsoftware and services, delivering digital twins to enable profitable growth for our customers.\n\nWe are a people company with an ecosystem of 150,000 colleagues and more than a million partners operating in over 100 countries\r\nto ensure proximity to our customers and stakeholders. We embrace diversity and inclusion in everything we do, guided by our\r\nmeaningful purpose of a sustainable future for all. \n\n www.se.com",
        "title": "About Schneider Electric"
      },
      {
        "category": "summary",
        "text": "Schneider Electric is aware of its vulnerability in its EcoStruxure Panel Server offer.\r\nThe EcoStruxure Panel Server is a high performance, modular gateway with enhanced cybersecurity that provides easy and fast connections to multiple concurrent edge control or cloud applications.\r\nFailure to apply the remediations provided below may risk unauthorized authentication, which could lead to access to sensitive information.",
        "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's 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's [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": "Initialization of a Resource with an Insecure Default vulnerability on EcoStruxure Panel Server - SEVD-2026-132-04 PDF Version",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-132-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-132-04.pdf"
      },
      {
        "category": "self",
        "summary": "Initialization of a Resource with an Insecure Default vulnerability on EcoStruxure Panel Server - SEVD-2026-132-04 CSAF Version",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-132-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=sevd-2026-132-04.json"
      },
      {
        "category": "external",
        "summary": "Recommended Cybersecurity Best Practices",
        "url": "https://www.se.com/ww/en/download/document/7EN52-0390/"
      }
    ],
    "title": "Initialization of a Resource with an Insecure Default vulnerability on EcoStruxure Panel Server",
    "tracking": {
      "current_release_date": "2026-05-12T07:00:00.000Z",
      "generator": {
        "date": "2026-05-06T06:52:57.772Z",
        "engine": {
          "name": "Schneider Electric CSAF Generator",
          "version": "1.2"
        }
      },
      "id": "SEVD-2026-132-04",
      "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:intdot/<=002.005.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS800 Versions 002.005.000 and prior",
                  "product_id": "1",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS800"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS800"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "vers:intdot/=002.006.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS800 Version 002.006.000",
                  "product_id": "2",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS800"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS800"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/<=002.005.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS800V2 Versions 002.005.000 and prior",
                  "product_id": "3",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS800V2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS800V2"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "vers:intdot/=002.006.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS800V2 Version 002.006.000",
                  "product_id": "4",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS800V2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS800V2"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/<=002.005.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS600 Versions 002.005.000 and prior",
                  "product_id": "5",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS600"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS600"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "vers:intdot/=002.006.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS600 Version 002.006.000",
                  "product_id": "6",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS600"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS600"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/<=002.005.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS600V2 Versions 002.005.000 and prior",
                  "product_id": "7",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS600V2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS600V2"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "vers:intdot/=002.006.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS600V2 Version 002.006.000",
                  "product_id": "8",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS600V2"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS600V2"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:intdot/<=002.005.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS400 Versions 002.005.000 and prior",
                  "product_id": "9",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS400"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS400"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "vers:intdot/=002.006.000",
                "product": {
                  "name": "EcoStruxure Panel Server PAS400 Version 002.006.000",
                  "product_id": "10",
                  "product_identification_helper": {
                    "model_numbers": [
                      "PAS400"
                    ]
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EcoStruxure Panel Server PAS400"
          }
        ],
        "category": "vendor",
        "name": "Schneider Electric"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Schneider Electric Partner"
          ]
        }
      ],
      "cve": "CVE-2026-6866",
      "cwe": {
        "id": "CWE-1188",
        "name": "Initialization of a Resource with an Insecure Default"
      },
      "notes": [
        {
          "category": "description",
          "text": "CWE-1188 Initialization of a Resource with an Insecure Default vulnerability exists that could cause\r\nunauthorized disclosure of sensitive information when credentials revert to initial settings in rare\r\ncircumstances, enabling unauthorized authentication using known credentials",
          "title": "CVE Description"
        },
        {
          "category": "details",
          "text": "CVSS v4.0 Base Score 7.5 | High | [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/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:N/VA:N/SC:N/SI:N/SA:N)",
          "title": "CVSS v4.0 Score"
        }
      ],
      "product_status": {
        "fixed": [
          "2",
          "4",
          "6",
          "8",
          "10"
        ],
        "known_affected": [
          "1",
          "3",
          "5",
          "7",
          "9"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Version 002.006.000 of EcoStruxure Panel Server includes a fix for\r\nthis vulnerability and is available for download here:\r\n• https://www.se.com/ww/en/download/document/PAS800_Fir\r\nmware_Package/\r\n• Reboot needed: Yes",
          "product_ids": [
            "1"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/download/document/PAS800_Firmware_Package/"
        },
        {
          "category": "vendor_fix",
          "details": "Version 002.006.000 of EcoStruxure Panel Server includes a fix for\r\nthis vulnerability and is available for download here:\r\n• https://www.se.com/ww/en/download/document/PAS800V2_F\r\nirmware_Package/\r\n• Reboot needed: Yes",
          "product_ids": [
            "3"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/download/document/PAS800V2_Firmware_Package/"
        },
        {
          "category": "vendor_fix",
          "details": "Version 002.006.000 of EcoStruxure Panel Server includes a fix for\r\nthis vulnerability and is available for download here:\r\n• https://www.se.com/ww/en/download/document/PAS600_Fir\r\nmware_Package/\r\n• Reboot needed: Yes",
          "product_ids": [
            "5"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/download/document/PAS600_Firmware_Package/"
        },
        {
          "category": "vendor_fix",
          "details": "Version 002.006.000 of EcoStruxure Panel Server includes a fix for\r\nthis vulnerability and is available for download here:\r\n• https://www.se.com/ww/en/download/document/PAS600V2_\r\nFirmware_Package/\r\n• Reboot needed: Yes",
          "product_ids": [
            "7"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/download/document/PAS600V2_Firmware_Package/"
        },
        {
          "category": "vendor_fix",
          "details": "Version 002.006.000 of EcoStruxure Panel Server includes a fix for\r\nthis vulnerability and is available for download here:\r\n• https://www.se.com/ww/en/download/document/PAS400_Fir\r\nmware_Package/\r\n• Reboot needed: Yes",
          "product_ids": [
            "9"
          ],
          "restart_required": {
            "category": "system"
          },
          "url": "https://www.se.com/ww/en/download/document/PAS400_Firmware_Package/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "1",
            "3",
            "5",
            "7",
            "9"
          ]
        }
      ],
      "title": "CVE-2026-6866"
    }
  ]
}