SEVD-2022-193-01

Vulnerability from csaf_se - Published: 2022-07-12 04:00 - Updated: 2022-08-19 06:30
Summary
OPC UA and X80 advanced RTU Modicon Communication Modules

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. 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
At Schneider, we believe access to energy and digital is a basic human right. We empower all to do more with less, ensuring Life Is On everywhere, for everyone, at every moment. We provide energy and automation digital solutions for efficiency and sustainability. We combine world-leading energy technologies, real-time automation, software and services into integrated solutions for Homes, Buildings, Data Centers, Infrastructure and Industries. We are committed to unleash the infinite possibilities of an open, global, innovative community that is passionate with our Meaningful Purpose, Inclusive and Empowered values. www.se.com
Overview
Schneider Electric is aware of multiple vulnerabilities in its BMENUA0100 - OPC UA module and BMENOR2200H X80 advanced RTU communication module for M580. The BMENUA0100 - OPC UA module for M580 is an Ethernet communications module with an embedded OPC UA server for communication with OPC UA clients, including SCADA. The BMENOR2200H – X80 advanced RTU module is an Ethernet communication module that enables M580 platform to use RTU protocol exchange with RTU stations. Failure to apply the mitigations provided below may introduce risks including denial of service of the webserver and bypass of the secure boot process, which could result in running an unauthorized firmware.
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        "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.\nFor more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document. \n",
        "title": "General Security Recommendations"
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        "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.\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"
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        "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": "At Schneider, we believe access to energy and digital is a basic human right. We empower all to do more with less, ensuring Life Is On everywhere, for everyone, at every moment.\n\nWe provide energy and automation digital solutions for efficiency and sustainability. We combine world-leading energy technologies, real-time automation, software and services into integrated solutions for Homes, Buildings, Data Centers, Infrastructure and Industries.\n\nWe are committed to unleash the infinite possibilities of an open, global, innovative community that is passionate with our Meaningful Purpose, Inclusive and Empowered values.\n\nwww.se.com ",
        "title": "About Schneider Electric"
      },
      {
        "category": "summary",
        "text": "Schneider Electric is aware of multiple vulnerabilities in its BMENUA0100 - OPC UA module and BMENOR2200H X80 advanced RTU communication module for M580.\r\nThe BMENUA0100 - OPC UA module for M580 is an Ethernet communications module with an embedded OPC UA server for communication with OPC UA clients, including SCADA.\r\nThe BMENOR2200H \u2013 X80 advanced RTU module is an Ethernet communication module that enables M580 platform to use RTU protocol exchange with RTU stations.\r\nFailure to apply the mitigations provided below may introduce risks including denial of service of the webserver and bypass of the secure boot process, which could result in running an unauthorized firmware.",
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    "title": "OPC UA and X80 advanced RTU Modicon Communication Modules",
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      "generator": {
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          "date": "2022-07-12T04:00:00.000Z",
          "number": "1.0.0",
          "summary": "Original Release"
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          "number": "3.0.0",
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                "category": "product_version_range",
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      "acknowledgments": [
        {
          "names": [
            "Ryan Hall ",
            "Vlad Ionescu"
          ],
          "organization": "Meta Red Team X"
        }
      ],
      "cve": "CVE-2022-34759",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "A CWE-787: Out-of-bounds Write vulnerability exists that could cause a denial of service of the webserver due to improper parsing of the HTTP Headers.",
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        }
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          "details": "BMENUA0100 V2.01 includes a fix for these vulnerabilities and is available for download here:\nhttps://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/",
          "product_ids": [
            "1"
          ],
          "url": "https://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/"
        },
        {
          "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:\n\u2022 Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP\n\u2022 Configure BMENUA0100 module to operate in Secured mode. Refer to the user manual below in the section \u2018Cybersecurity Operating Modes\u2019 and change the default passwords.\n\u2022 Configure role-based access control and local authentication for users of BMENUA0100 module. Refer to the \u2018Access Control\u2019 section in the user manual\n\u2022 User Manual: https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350\n\u2022 Use IPSEC to help secure Ethernet communication.\n\u2022 Download the firmware updates from the Schneider Electric website and verify the firmware integrity\nTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here:\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
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          ],
          "restart_required": {
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        },
        {
          "category": "vendor_fix",
          "details": "BMENOR2200H V3.02.02 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "2"
          ],
          "restart_required": {
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          "url": "https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/"
        },
        {
          "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: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "title": "CVE-2022-34759"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Ryan Hall ",
            "Vlad Ionescu"
          ],
          "organization": "Meta Red Team X"
        }
      ],
      "cve": "CVE-2022-34760",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "A CWE-835: Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027) vulnerability exists that could cause a denial of service of the webserver due to improper handling of the cookies.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0003",
          "4"
        ],
        "known_affected": [
          "1",
          "2"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "BMENUA0100 V2.01 includes a fix for these vulnerabilities and is available for download here:\nhttps://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/",
          "product_ids": [
            "1"
          ],
          "url": "https://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/"
        },
        {
          "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:\n\u2022 Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP\n\u2022 Configure BMENUA0100 module to operate in Secured mode. Refer to the user manual below in the section \u2018Cybersecurity Operating Modes\u2019 and change the default passwords.\n\u2022 Configure role-based access control and local authentication for users of BMENUA0100 module. Refer to the \u2018Access Control\u2019 section in the user manual\n\u2022 User Manual: https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350\n\u2022 Use IPSEC to help secure Ethernet communication.\n\u2022 Download the firmware updates from the Schneider Electric website and verify the firmware integrity\nTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here:\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "1"
          ],
          "restart_required": {
            "category": "none"
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          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350"
        },
        {
          "category": "vendor_fix",
          "details": "BMENOR2200H V3.02.02 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/"
        },
        {
          "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: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "title": "CVE-2022-34760"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Ryan Hall ",
            "Vlad Ionescu"
          ],
          "organization": "Meta Red Team X"
        }
      ],
      "cve": "CVE-2022-34764",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "A CWE-119: Improper Restriction of Operations within the Bounds of a Memory",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0003",
          "4"
        ],
        "known_affected": [
          "1",
          "2"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "BMENUA0100 V2.01 includes a fix for these vulnerabilities and is available for download here:\nhttps://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/",
          "product_ids": [
            "1"
          ],
          "url": "https://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/"
        },
        {
          "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:\n\u2022 Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP\n\u2022 Configure BMENUA0100 module to operate in Secured mode. Refer to the user manual below in the section \u2018Cybersecurity Operating Modes\u2019 and change the default passwords.\n\u2022 Configure role-based access control and local authentication for users of BMENUA0100 module. Refer to the \u2018Access Control\u2019 section in the user manual\n\u2022 User Manual: https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350\n\u2022 Use IPSEC to help secure Ethernet communication.\n\u2022 Download the firmware updates from the Schneider Electric website and verify the firmware integrity\nTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here:\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350"
        },
        {
          "category": "vendor_fix",
          "details": "BMENOR2200H V3.02.02 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "2"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/"
        },
        {
          "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: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "2"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "2"
          ]
        }
      ],
      "title": "CVE-2022-34764"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Ryan Hall ",
            "Vlad Ionescu"
          ],
          "organization": "Meta Red Team X"
        }
      ],
      "cve": "CVE-2022-34761",
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "notes": [
        {
          "category": "description",
          "text": "A CWE-476: NULL Pointer Dereference vulnerability exists that could cause a denial of service of the webserver when parsing JSON content type.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "4",
          "CSAFPID-0003"
        ],
        "known_affected": [
          "1",
          "3"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "BMENUA0100 V2.01 includes a fix for these vulnerabilities and is available for download here:\nhttps://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/",
          "product_ids": [
            "1"
          ],
          "url": "https://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/"
        },
        {
          "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:\n\u2022 Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP\n\u2022 Configure BMENUA0100 module to operate in Secured mode. Refer to the user manual below in the section \u2018Cybersecurity Operating Modes\u2019 and change the default passwords.\n\u2022 Configure role-based access control and local authentication for users of BMENUA0100 module. Refer to the \u2018Access Control\u2019 section in the user manual\n\u2022 User Manual: https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350\n\u2022 Use IPSEC to help secure Ethernet communication.\n\u2022 Download the firmware updates from the Schneider Electric website and verify the firmware integrity\nTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here:\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350"
        },
        {
          "category": "vendor_fix",
          "details": "BMENOR2200H V3.02.02 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/",
          "product_ids": [
            "3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf"
        },
        {
          "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: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "3"
          ]
        }
      ],
      "title": "CVE-2022-34761"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Ryan Hall ",
            "Vlad Ionescu"
          ],
          "organization": "Meta Red Team X"
        }
      ],
      "cve": "CVE-2022-34762",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "A CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027) vulnerability exists that could cause unauthorized firmware image loading when unsigned images are added to the firmware image path.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "4",
          "CSAFPID-0003"
        ],
        "known_affected": [
          "1",
          "3"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "BMENUA0100 V2.01 includes a fix for these vulnerabilities and is available for download here:\nhttps://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/",
          "product_ids": [
            "1"
          ],
          "url": "https://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/"
        },
        {
          "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:\n\u2022 Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP\n\u2022 Configure BMENUA0100 module to operate in Secured mode. Refer to the user manual below in the section \u2018Cybersecurity Operating Modes\u2019 and change the default passwords.\n\u2022 Configure role-based access control and local authentication for users of BMENUA0100 module. Refer to the \u2018Access Control\u2019 section in the user manual\n\u2022 User Manual: https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350\n\u2022 Use IPSEC to help secure Ethernet communication.\n\u2022 Download the firmware updates from the Schneider Electric website and verify the firmware integrity\nTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here:\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350"
        },
        {
          "category": "vendor_fix",
          "details": "BMENOR2200H V3.02.02 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/",
          "product_ids": [
            "3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf"
        },
        {
          "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: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "3"
          ]
        }
      ],
      "title": "CVE-2022-34762"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Ryan Hall ",
            "Vlad Ionescu"
          ],
          "organization": "Meta Red Team X"
        }
      ],
      "cve": "CVE-2022-34763",
      "cwe": {
        "id": "CWE-345",
        "name": "Insufficient Verification of Data Authenticity"
      },
      "notes": [
        {
          "category": "description",
          "text": "A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists that could cause loading of unauthorized firmware images due to improper verification of the firmware signature.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "4",
          "CSAFPID-0003"
        ],
        "known_affected": [
          "1",
          "3"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "BMENUA0100 V2.01 includes a fix for these vulnerabilities and is available for download here:\nhttps://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/",
          "product_ids": [
            "1"
          ],
          "url": "https://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/"
        },
        {
          "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:\n\u2022 Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP\n\u2022 Configure BMENUA0100 module to operate in Secured mode. Refer to the user manual below in the section \u2018Cybersecurity Operating Modes\u2019 and change the default passwords.\n\u2022 Configure role-based access control and local authentication for users of BMENUA0100 module. Refer to the \u2018Access Control\u2019 section in the user manual\n\u2022 User Manual: https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350\n\u2022 Use IPSEC to help secure Ethernet communication.\n\u2022 Download the firmware updates from the Schneider Electric website and verify the firmware integrity\nTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here:\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350"
        },
        {
          "category": "vendor_fix",
          "details": "BMENOR2200H V3.02.02 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/",
          "product_ids": [
            "3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf"
        },
        {
          "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: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "3"
          ]
        }
      ],
      "title": "CVE-2022-34763"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Ryan Hall ",
            "Vlad Ionescu"
          ],
          "organization": "Meta Red Team X"
        }
      ],
      "cve": "CVE-2022-34765",
      "cwe": {
        "id": "CWE-73",
        "name": "External Control of File Name or Path"
      },
      "notes": [
        {
          "category": "description",
          "text": "A CWE-73: External Control of File Name or Path vulnerability exists that could cause loading of unauthorized firmware images when user-controlled data is written to the file path.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "fixed": [
          "4",
          "CSAFPID-0003"
        ],
        "known_affected": [
          "1",
          "3"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "BMENUA0100 V2.01 includes a fix for these vulnerabilities and is available for download here:\nhttps://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/",
          "product_ids": [
            "1"
          ],
          "url": "https://www.se.com/ww/en/download/document/BMENUA0100_FIRMWARE_SV_02.01/"
        },
        {
          "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:\n\u2022 Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP\n\u2022 Configure BMENUA0100 module to operate in Secured mode. Refer to the user manual below in the section \u2018Cybersecurity Operating Modes\u2019 and change the default passwords.\n\u2022 Configure role-based access control and local authentication for users of BMENUA0100 module. Refer to the \u2018Access Control\u2019 section in the user manual\n\u2022 User Manual: https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350\n\u2022 Use IPSEC to help secure Ethernet communication.\n\u2022 Download the firmware updates from the Schneider Electric website and verify the firmware integrity\nTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here:\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=PHA83350.03.pdf\u0026p_Doc_Ref=PHA83350"
        },
        {
          "category": "vendor_fix",
          "details": "BMENOR2200H V3.02.02 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/product/BMENOR2200H/x80-advanced-rtu-module-ethernet-based-1-serial-port-hardened/",
          "product_ids": [
            "3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf"
        },
        {
          "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: \u2022Setup network segmentation and implement a firewall to block all unauthorized access to port 502/TCP  \u2022Configure BMENOR2200H module to operate in Secured mode. Refer to the user manual below in the section \u2018Cyber Security Configuration\u2019 and change the default passwords. \u2022Configure role-based access control and local authentication for users of BMENOR2200H module. Refer to the \u2018RBAC\u2019 section in the user manual  \u2022User Manual: https://download.schneider-electric.com/files?p_Doc_Ref=PHA90072\u0026p_enDocType=User+guide\u0026p_File_Name=PHA90072.02.pdf\u2022Use IPSEC to help secure Ethernet communication. \u2022Download the firmware updates from the Schneider Electricwebsite and verify the firmware integrityTo ensure you are informed of all updates, including details on affected products and remediation plans, subscribe to Schneider Electric\u2019s security notification service here: https://www.se.com/en/work/support/cybersecurity/security-notifications.jsp",
          "product_ids": [
            "3"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "3"
          ]
        }
      ],
      "title": "CVE-2022-34765"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.