Vulnerability-Lookup

CVE-2022-4224 (GCVE-0-2022-4224)

Vulnerability from cvelistv5 – Published: 2023-03-23 11:15 – Updated: 2026-05-29 14:08

Title

CODESYS: Exposure of Resource to Wrong Sphere in CODESYS V3

Summary

In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the device.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-1188 - Insecure Default Initialization of Resource

Assigner

CERTVDE

References

1 reference

URL	Tags
https://customers.codesys.com/index.php?eID=dumpF…

Impacted products

17 products

Vendor	Product	Version
CODESYS	Control RTE (SL)	Affected: 3.0.0.0 , < 3.5.19.0 (custom)
CODESYS	Control RTE (for Beckhoff CX) SL	Affected: 3.0.0.0 , < 3.5.19.0 (custom)
CODESYS	Control Win (SL)	Affected: 3.0.0.0 , < 3.5.19.0 (custom)
CODESYS	Runtime Toolkit	Affected: 3.0.0.0 , < 3.5.19.0 (custom)
CODESYS	Safety SIL2 Runtime Toolkit	Affected: 3.0.0.0 , < 3.5.19.0 (custom)
CODESYS	Safety SIL2 PSP	Affected: 3.0.0.0 , < 3.5.19.0 (custom)
CODESYS	HMI (SL)	Affected: 3.0.0.0 , < 3.5.19.0 (custom)
CODESYS	Development System V3	Affected: 3.0.0.0 , < 3.5.19.0 (custom)
CODESYS	Control for BeagleBone SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)
CODESYS	Control for emPC-A/iMX6 SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)
CODESYS	Control for IOT2000 SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)
CODESYS	Control for Linux SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)
CODESYS	Control for PFC100 SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)
CODESYS	Control for PFC200 SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)
CODESYS	Control for PLCnext SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)
CODESYS	Control for Raspberry Pi SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)
CODESYS	Control for WAGO Touch Panels 600 SL	Affected: 3.0.0.0 , < 4.8.0.0 (custom)

Credits

Franklin Zhao from ELEX FEIGONG RESEARCH INSTITUTE of Elex CyberSecurity Reid Wightman of Dragos

Show details on NVD website

JSON

To clipboard

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    "vulnrichment": {
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V3\", \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}}, \"adp\": [{\"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T01:34:49.591Z\"}, \"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17553\u0026token=cf49757d232ea8021f0c0dd6c65e71ea5942b12d\u0026download=\", \"tags\": [\"x_transferred\"]}]}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-4224\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-05-29T14:07:26.160566Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-05-29T14:07:41.618Z\"}}]}",
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}

SEVD-2023-101-01

Vulnerability from csaf_se - Published: 2023-04-11 13:31 - Updated: 2024-01-09 13:31

Summary

CODESYS Runtime Vulnerabilities

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.

Note regarding vulnerability details: The severity of vulnerabilities was calculated using the CVSS Base metrics in version 3.1 (CVSS v3.1) without incorporating the Temporal and Environmental metrics. Schneider Electric recommends that customers score the CVSS Environmental metrics, which are specific to end-user organizations, and consider factors such as the presence of mitigations in that environment. Environmental metrics may refine the relative severity posed by the vulnerabilities described in this document within a customer’s environment

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 disclosed on CODESYS Runtime. Many vendors, including Schneider Electric, embed CODESYS in their offers. If successfully exploited, these vulnerabilities could result in a denial of service or, in some cases, in remote code execution on PacDrive controllers, Modicon Controllers M241 / M251 / M262 / M258 / LMC058 / M218 and HMISCU products. Failure to apply the mitigations provided below may risk Logic Integrity and Permissions attacks, which could result in loss of controllers’ integrity. January 2024 Update: A remediation is available for CVE-2022-4224 for Harmony HMISCU Controller, Modicon Controllers M241 / M251 / M262 and PacDrive Controllers LMC Eco/Pro/Pro2.

CVE-2022-4224

A CWE-668: Exposure of Resource to Wrong Sphere vulnerability exists that could cause inappropriate access to Sensitive System Files when user management is not configured.

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-668 - Exposure of Resource to Wrong Sphere

Affected products

Known affected 9 products

Product	Version	Remediation
Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All Versions Schneider Electric / PacDrive 3 Controllers: LMC Eco/Pro/Pro2	vers:all/*	Mitigation fix Vendor Fix fix
Schneider Electric PacDrive Controller LMC078 All Versions Schneider Electric / PacDrive Controller LMC078	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M241 All Versions Schneider Electric / Modicon Controller M241	vers:all/*	Mitigation fix Vendor Fix fix
Schneider Electric Modicon Controller M251 All Versions Schneider Electric / Modicon Controller M251	vers:all/*	Mitigation fix Vendor Fix fix
Schneider Electric Modicon Controller M262 All Versions Schneider Electric / Modicon Controller M262	vers:all/*	Mitigation fix Vendor Fix fix
Schneider Electric Modicon Controller M258 All Versions Schneider Electric / Modicon Controller M258	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller LMC058 All Versions Schneider Electric / Modicon Controller LMC058	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M218 All Versions Schneider Electric / Modicon Controller M218	vers:all/*	Mitigation fix
Schneider Electric HMISCU Controller All Versions Schneider Electric / HMISCU Controller	vers:all/*	Mitigation fix Vendor Fix fix

CVE-2023-28355

Improper Validation of Integrity Check Value vulnerability exists that could cause loss of view, modification of view, loss of control, and denial of control when Integrity check fails to identify out-of-band logic changes.

7.7 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

CWE-354 - Improper Validation of Integrity Check Value

Affected products

Known affected 9 products

Product	Version	Remediation
Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All Versions Schneider Electric / PacDrive 3 Controllers: LMC Eco/Pro/Pro2	vers:all/*	Mitigation fix
Schneider Electric PacDrive Controller LMC078 All Versions Schneider Electric / PacDrive Controller LMC078	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M241 All Versions Schneider Electric / Modicon Controller M241	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M251 All Versions Schneider Electric / Modicon Controller M251	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M262 All Versions Schneider Electric / Modicon Controller M262	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M258 All Versions Schneider Electric / Modicon Controller M258	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller LMC058 All Versions Schneider Electric / Modicon Controller LMC058	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M218 All Versions Schneider Electric / Modicon Controller M218	vers:all/*	Mitigation fix
Schneider Electric HMISCU Controller All Versions Schneider Electric / HMISCU Controller	vers:all/*	Mitigation fix

CVE-2022-4046

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause loss of view, modification of view, loss of control, and denial of control when Integrity check fails to identify out-of-band logic changes.

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Affected products

Known affected 9 products

Product	Version	Remediation
Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All Versions Schneider Electric / PacDrive 3 Controllers: LMC Eco/Pro/Pro2	vers:all/*	Mitigation fix
Schneider Electric PacDrive Controller LMC078 All Versions Schneider Electric / PacDrive Controller LMC078	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M241 All Versions Schneider Electric / Modicon Controller M241	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M251 All Versions Schneider Electric / Modicon Controller M251	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M262 All Versions Schneider Electric / Modicon Controller M262	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M258 All Versions Schneider Electric / Modicon Controller M258	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller LMC058 All Versions Schneider Electric / Modicon Controller LMC058	vers:all/*	Mitigation fix
Schneider Electric Modicon Controller M218 All Versions Schneider Electric / Modicon Controller M218	vers:all/*	Mitigation fix
Schneider Electric HMISCU Controller All Versions Schneider Electric / HMISCU Controller	vers:all/*	Mitigation fix

References

3 references

URL	Category
https://download.schneider-electric.com/files?p_D…	self
https://download.schneider-electric.com/files?p_D…	self
https://download.schneider-electric.com/files?p_D…	self

Acknowledgments

Dragos Inc. Reid Wightman

JSON

To clipboard

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    "category": "csaf_security_advisory",
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    "notes": [
      {
        "category": "general",
        "text": "We strongly recommend the following industry cybersecurity best practices.\n\nhttps://www.se.com/us/en/download/document/7EN52-0390/\n* Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network.\n* Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks.\n* Place all controllers in locked cabinets and never leave them in the \u201cProgram\u201d mode.\n* Never connect programming software to any network other than the network intended for that device.\n* Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks.\n* Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation.\n* Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet.\n* When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices.\nFor more information refer to the Schneider Electric Recommended Cybersecurity Best Practices document. \n",
        "title": "General Security Recommendations"
      },
      {
        "category": "general",
        "text": "The severity of vulnerabilities was calculated using the CVSS Base metrics in version 3.1 (CVSS v3.1) without incorporating the Temporal and Environmental metrics. Schneider Electric recommends that customers score the CVSS Environmental metrics, which are specific to end-user organizations, and consider factors such as the presence of mitigations in that environment. Environmental metrics may refine the relative severity posed by the vulnerabilities described in this document within a customer\u2019s environment",
        "title": "Note regarding vulnerability details"
      },
      {
        "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"
      },
      {
        "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 disclosed on CODESYS Runtime. Many\nvendors, including Schneider Electric, embed CODESYS in their offers. If successfully\nexploited, these vulnerabilities could result in a denial of service or, in some cases, in remote\ncode execution on PacDrive controllers, Modicon Controllers M241 / M251 / M262 / M258 /\nLMC058 / M218 and HMISCU products.\nFailure to apply the mitigations provided below may risk Logic Integrity and Permissions attacks,\nwhich could result in loss of controllers\u2019 integrity.\nJanuary 2024 Update: A remediation is available for CVE-2022-4224 for Harmony HMISCU\nController, Modicon Controllers M241 / M251 / M262 and PacDrive Controllers LMC\nEco/Pro/Pro2.",
        "title": "Overview"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "cybersecurity@se.com",
      "name": "Schneider Electric CPCERT",
      "namespace": "https://www.se.com/ww/en/work/support/cybersecurity/security-notifications.jsp"
    },
    "references": [
      {
        "category": "self",
        "summary": "CODESYS Runtime Vulnerabilit - SEVD-2023-101-01 PDF Version",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-01\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-101-01.pdf"
      },
      {
        "category": "self",
        "summary": "CODESYS Runtime Vulnerabilit - SEVD-2023-101-01 CSAF Version",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-01\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=sevd-2023-101-01.json"
      },
      {
        "category": "self",
        "summary": "Recommended Cybersecurity Best Practices",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=7EN52-0390\u0026p_enDocType=White+Paper\u0026p_File_Name=Cybersecurity_Best+Practices_EN.pdf"
      }
    ],
    "title": "CODESYS Runtime Vulnerabilities",
    "tracking": {
      "current_release_date": "2024-01-09T13:31:00.000Z",
      "generator": {
        "date": "2024-01-05T16:04:06.783Z",
        "engine": {
          "name": "Schneider Electric CSAF Generator",
          "version": "1.1"
        }
      },
      "id": "SEVD-2023-101-01",
      "initial_release_date": "2023-04-11T13:31:49.000Z",
      "revision_history": [
        {
          "date": "2023-04-11T13:31:49.000Z",
          "number": "1.0.0",
          "summary": "Original Release"
        },
        {
          "date": "2023-04-19T13:31:49.000Z",
          "number": "1.1.0",
          "summary": "Updated acknowledgement section"
        },
        {
          "date": "2024-01-09T06:30:00.000Z",
          "number": "2.0.0",
          "summary": "A remediation is now available for CVE-2022-4224\nfor Harmony HMISCU Controller HMISCU,\nModicon Controllers M241 / M251 / M262 and\nPacDrive Controllers LMC Eco/Pro/Pro2."
        }
      ],
      "status": "final",
      "version": "2.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric PacDrive 3 Controllers: LMC Eco/Pro/Pro2 All Versions",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "PacDrive 3 Controllers: LMC Eco/Pro/Pro2"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric PacDrive Controller LMC078 All Versions",
                  "product_id": "2"
                }
              }
            ],
            "category": "product_name",
            "name": "PacDrive Controller LMC078"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric Modicon Controller M241 All Versions",
                  "product_id": "3"
                }
              }
            ],
            "category": "product_name",
            "name": "Modicon Controller M241"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric Modicon Controller M251 All Versions",
                  "product_id": "4"
                }
              }
            ],
            "category": "product_name",
            "name": "Modicon Controller M251"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric Modicon Controller M262 All Versions",
                  "product_id": "5"
                }
              }
            ],
            "category": "product_name",
            "name": "Modicon Controller M262"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric Modicon Controller M258 All Versions",
                  "product_id": "6"
                }
              }
            ],
            "category": "product_name",
            "name": "Modicon Controller M258"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric Modicon Controller LMC058 All Versions",
                  "product_id": "7"
                }
              }
            ],
            "category": "product_name",
            "name": "Modicon Controller LMC058"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric Modicon Controller M218 All Versions",
                  "product_id": "8"
                }
              }
            ],
            "category": "product_name",
            "name": "Modicon Controller M218"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "Schneider Electric HMISCU Controller All Versions",
                  "product_id": "9"
                }
              }
            ],
            "category": "product_name",
            "name": "HMISCU Controller"
          }
        ],
        "category": "vendor",
        "name": "Schneider Electric"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Reid Wightman"
          ],
          "organization": "Dragos Inc."
        }
      ],
      "cve": "CVE-2022-4224",
      "cwe": {
        "id": "CWE-668",
        "name": "Exposure of Resource to Wrong Sphere"
      },
      "notes": [
        {
          "category": "description",
          "text": "A CWE-668: Exposure of Resource to Wrong Sphere vulnerability exists that could cause inappropriate access to Sensitive System Files when user management is not configured.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6",
          "7",
          "8",
          "9"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Schneider Electric is establishing a remediation plan for all future versions that will include a fix for these vulnerabilities. We will update this document when the remediations are available. Until then, customers should immediately apply the following mitigations to reduce the risk of exploitation.\r\n\u2022 The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment\u201d provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\n\u2022 Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105.\r\n\u2022 Enable the optional \u2018Implicit Checks\u2019 on logic applications.\r\n\u2022 Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs.\r\n\u2022 Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.\r\n\u2022 Use firewalls to protect and separate the control system network from other networks.\r\n\u2022 Use VPN (Virtual Private Networks) tunnels if remote access is required.\r\n\u2022 Activate and apply user management and password features.\r\n\u2022 Use encrypted communication links.\r\n\u2022 Limit the access to both development and control system by physical means, operating system features, etc.\r\n\u2022 Protect both development and control system by using up to date malware protection.\r\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:\r\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp\r\n",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        },
        {
          "category": "vendor_fix",
          "date": "2024-01-09T06:30:00.000Z",
          "details": "Harmony HMISCU Controller Firmware delivered\nwith Vijeo Designer v6.3.1 includes a fix for CVE-\n2022-4224 vulnerability and can be updated through\nthe Schneider Electric Software Update (SESU)\napplication.\nhttps://www.se.com/ww/en/product-range/1054-\nvijeo-designer-hmi-software/#software-and-firmware\nOn the engineering workstation, update to v6.3.1 of\nVijeo Designer.\nIn order to complete the update, connect to Harmony\nHMI and download the project file using Vijeo\nDesigner v6.3.1.",
          "product_ids": [
            "9"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://www.se.com/ww/en/product-country-selector/?pageType=product-range\u0026sourceId=1054#software-and-firmware"
        },
        {
          "category": "vendor_fix",
          "date": "2024-01-09T06:30:00.000Z",
          "details": "Modicon Controller M241 Firmware delivered with\nMachine Expert v2.2 includes a fix for CVE-2022-\n4224 vulnerability and can be updated through the\nSchneider Electric Software Update (SESU)\napplication.\nhttps://www.se.com/ww/en/product-range/2226-\necostruxure-machine-expert-software/\nOn the engineering workstation, update to v2.2 of\nMachine Expert.\nUpdate Modicon Controller M241 to the latest\nFirmware and preform reboot.",
          "product_ids": [
            "3"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://www.se.com/ww/en/product-country-selector/?pageType=product-range\u0026sourceId=2226"
        },
        {
          "category": "vendor_fix",
          "date": "2024-01-09T06:30:00.000Z",
          "details": "Modicon Controller M251 Firmware delivered with\nMachine Expert v2.2 includes a fix for CVE-2022-\n4224 vulnerability and can be updated through the\nSchneider Electric Software Update (SESU)\napplication.\nhttps://www.se.com/ww/en/product-range/2226-\necostruxure-machine-expert-software/\nOn the engineering workstation, update to v2.2 of\nMachine Expert.\nUpdate Modicon Controller M251 to the latest\nFirmware and preform reboot.",
          "product_ids": [
            "4"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://www.se.com/ww/en/product-country-selector/?pageType=product-range\u0026sourceId=2226"
        },
        {
          "category": "vendor_fix",
          "date": "2024-01-09T06:30:00.000Z",
          "details": "Modicon Controller M262 Firmware delivered with\nMachine Expert v2.2 includes a fix for CVE-2022-\n4224 vulnerability and can be updated through the\nSchneider Electric Software Update (SESU)\napplication.\nhttps://www.se.com/ww/en/product-range/2226-\necostruxure-machine-expert-software/\nOn the engineering workstation, update to V2.2 of\nMachine Expert.\nUpdate Modicon Controller M262 to the latest\nFirmware and preform reboot.",
          "product_ids": [
            "5"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://www.se.com/ww/en/product-country-selector/?pageType=product-range\u0026sourceId=2226"
        },
        {
          "category": "vendor_fix",
          "date": "2024-01-09T06:30:00.000Z",
          "details": "PacDrive3 Controllers LMC Eco/Pro/Pro2 Firmware\ndelivered with Machine Expert v2.2 includes a fix for\nCVE-2022-4224 vulnerability and can be updated\nthrough the Schneider Electric Software Update\n(SESU) application.\nhttps://www.se.com/ww/en/product-range/2226-\necostruxure-machine-expert-software/\nOn the engineering workstation, update to v2.2 of\nMachine Expert.\nUpdate PacDrive 3 Controllers LMC Eco/Pro/Pro2 to\nthe latest Firmware and preform reboot.",
          "product_ids": [
            "1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://www.se.com/ww/en/product-country-selector/?pageType=product-range\u0026sourceId=2226"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9"
          ]
        }
      ],
      "title": "CVE-2022-4224"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Reid Wightman"
          ],
          "organization": "Dragos Inc."
        }
      ],
      "cve": "CVE-2023-28355",
      "cwe": {
        "id": "CWE-354",
        "name": "Improper Validation of Integrity Check Value"
      },
      "notes": [
        {
          "category": "description",
          "text": "Improper Validation of Integrity Check Value vulnerability exists that could cause loss of view, modification of view, loss of control, and denial of control when Integrity check fails to identify out-of-band logic changes.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6",
          "7",
          "8",
          "9"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Schneider Electric is establishing a remediation plan for all future versions that will include a fix for these vulnerabilities. We will update this document when the remediations are available. Until then, customers should immediately apply the following mitigations to reduce the risk of exploitation.\r\n\u2022 The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment\u201d provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\n\u2022 Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105.\r\n\u2022 Enable the optional \u2018Implicit Checks\u2019 on logic applications.\r\n\u2022 Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs.\r\n\u2022 Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.\r\n\u2022 Use firewalls to protect and separate the control system network from other networks.\r\n\u2022 Use VPN (Virtual Private Networks) tunnels if remote access is required.\r\n\u2022 Activate and apply user management and password features.\r\n\u2022 Use encrypted communication links.\r\n\u2022 Limit the access to both development and control system by physical means, operating system features, etc.\r\n\u2022 Protect both development and control system by using up to date malware protection.\r\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:\r\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp\r\n",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9"
          ]
        }
      ],
      "title": "CVE-2023-28355"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Reid Wightman"
          ],
          "organization": "Dragos Inc."
        }
      ],
      "cve": "CVE-2022-4046",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause loss of view, modification of view, loss of control, and denial of control when Integrity check fails to identify out-of-band logic changes.",
          "title": "CVE Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6",
          "7",
          "8",
          "9"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Schneider Electric is establishing a remediation plan for all future versions that will include a fix for these vulnerabilities. We will update this document when the remediations are available. Until then, customers should immediately apply the following mitigations to reduce the risk of exploitation.\r\n\u2022 The \u201cCybersecurity Guidelines for EcoStruxure Machine Expert, Modicon and PacDrive Controllers and Associated Equipment\u201d provide mitigations through the activation of project encryption in the Enhanced Security Settings, chapter https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242 \r\n\u2022 Restrict access to programming ports, typically UDP/1740, TCP/11740 and TCP/1105.\r\n\u2022 Enable the optional \u2018Implicit Checks\u2019 on logic applications.\r\n\u2022 Avoid use of the POINTER data type and MEMMOVE instructions, especially on untrusted inputs.\r\n\u2022 Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside.\r\n\u2022 Use firewalls to protect and separate the control system network from other networks.\r\n\u2022 Use VPN (Virtual Private Networks) tunnels if remote access is required.\r\n\u2022 Activate and apply user management and password features.\r\n\u2022 Use encrypted communication links.\r\n\u2022 Limit the access to both development and control system by physical means, operating system features, etc.\r\n\u2022 Protect both development and control system by using up to date malware protection.\r\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:\r\nhttps://www.se.com/en/work/support/cybersecurity/security-notifications.jsp\r\n",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://download.schneider-electric.com/files?p_enDocType=User+guide\u0026p_File_Name=EIO0000004242.00.pdf\u0026p_Doc_Ref=EIO0000004242"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9"
          ]
        }
      ],
      "title": "CVE-2022-4046"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

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.

Action not permitted

CVE-2022-4224 (GCVE-0-2022-4224)

SEVD-2023-101-01

Tags

Sightings

Nomenclature