Vulnerability from csaf_ncscnl
Published
2024-12-13 09:58
Modified
2024-12-13 09:58
Summary
Kwetsbaarheid verholpen in Schneider Electric Modicon

Notes

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.
Feiten
Schneider Electric heeft een kwetsbaarheid verholpen in apparaten die het Modbus-protocol gebruiken.
Interpretaties
De kwetsbaarheid bevindt zich in de wijze waarop apparaten die het Modbus-protocol gebruiken invoer valideren. Wanneer een niet-geauthenticeerd en op maat gemaakt Modbus-pakket naar het apparaat wordt verzonden, kan dit leiden tot een denial-of-service, wat zowel de vertrouwelijkheid als de integriteit van de controller in gevaar brengt. Voor succesvol misbruik moet de kwaadwillende toegang tot de productie-infrastructuur hebben. Het is goed gebruik een dergelijke infrastructuur niet publiek toegankelijk te hebben.
Oplossingen
De leverancier heeft updates uitgebracht om de kwetsbaarheid te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Kans
medium
Schade
high
CWE-20
Improper Input Validation


To clipboard 

{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "nl",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions:\n\n    NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein.\n\n    NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory.\n    This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
      },
      {
        "category": "description",
        "text": "Schneider Electric heeft een kwetsbaarheid verholpen in apparaten die het Modbus-protocol gebruiken.",
        "title": "Feiten"
      },
      {
        "category": "description",
        "text": "De kwetsbaarheid bevindt zich in de wijze waarop apparaten die het Modbus-protocol gebruiken invoer valideren. Wanneer een niet-geauthenticeerd en op maat gemaakt Modbus-pakket naar het apparaat wordt verzonden, kan dit leiden tot een denial-of-service, wat zowel de vertrouwelijkheid als de integriteit van de controller in gevaar brengt.\n\nVoor succesvol misbruik moet de kwaadwillende toegang tot de productie-infrastructuur hebben. Het is goed gebruik een dergelijke infrastructuur niet publiek toegankelijk te hebben.",
        "title": "Interpretaties"
      },
      {
        "category": "description",
        "text": "De leverancier heeft updates uitgebracht om de kwetsbaarheid te verhelpen. Zie bijgevoegde referenties voor meer informatie.",
        "title": "Oplossingen"
      },
      {
        "category": "general",
        "text": "medium",
        "title": "Kans"
      },
      {
        "category": "general",
        "text": "high",
        "title": "Schade"
      },
      {
        "category": "general",
        "text": "Improper Input Validation",
        "title": "CWE-20"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "cert@ncsc.nl",
      "name": "Nationaal Cyber Security Centrum",
      "namespace": "https://www.ncsc.nl/"
    },
    "references": [
      {
        "category": "external",
        "summary": "Reference - schneider",
        "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2024-345-03\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=sevd-2024-345-03.pdf"
      }
    ],
    "title": "Kwetsbaarheid verholpen in Schneider Electric Modicon",
    "tracking": {
      "current_release_date": "2024-12-13T09:58:33.792150Z",
      "id": "NCSC-2024-0489",
      "initial_release_date": "2024-12-13T09:58:33.792150Z",
      "revision_history": [
        {
          "date": "2024-12-13T09:58:33.792150Z",
          "number": "0",
          "summary": "Initiele versie"
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "modicon_controllers_lmc058",
            "product": {
              "name": "modicon_controllers_lmc058",
              "product_id": "CSAFPID-1500133",
              "product_identification_helper": {
                "cpe": "cpe:2.3:a:schneider_electric:modicon_controllers_lmc058:*:*:*:*:*:*:*:*"
              }
            }
          },
          {
            "category": "product_name",
            "name": "modicon_controllers_m241",
            "product": {
              "name": "modicon_controllers_m241",
              "product_id": "CSAFPID-1500134",
              "product_identification_helper": {
                "cpe": "cpe:2.3:a:schneider_electric:modicon_controllers_m241:*:*:*:*:*:*:*:*"
              }
            }
          },
          {
            "category": "product_name",
            "name": "modicon_controllers_m241___m251",
            "product": {
              "name": "modicon_controllers_m241___m251",
              "product_id": "CSAFPID-1741647",
              "product_identification_helper": {
                "cpe": "cpe:2.3:a:schneider_electric:modicon_controllers_m241___m251:*:*:*:*:*:*:*:*"
              }
            }
          },
          {
            "category": "product_name",
            "name": "modicon_controllers_m251",
            "product": {
              "name": "modicon_controllers_m251",
              "product_id": "CSAFPID-1500135",
              "product_identification_helper": {
                "cpe": "cpe:2.3:a:schneider_electric:modicon_controllers_m251:*:*:*:*:*:*:*:*"
              }
            }
          },
          {
            "category": "product_name",
            "name": "modicon_controllers_m258",
            "product": {
              "name": "modicon_controllers_m258",
              "product_id": "CSAFPID-1500136",
              "product_identification_helper": {
                "cpe": "cpe:2.3:a:schneider_electric:modicon_controllers_m258:*:*:*:*:*:*:*:*"
              }
            }
          },
          {
            "category": "product_name",
            "name": "modicon_controllers_m258___lmc058",
            "product": {
              "name": "modicon_controllers_m258___lmc058",
              "product_id": "CSAFPID-1700497",
              "product_identification_helper": {
                "cpe": "cpe:2.3:a:schneider_electric:modicon_controllers_m258___lmc058:*:*:*:*:*:*:*:*"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "schneider_electric"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-11737",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "notes": [
        {
          "category": "other",
          "text": "Improper Input Validation",
          "title": "CWE-20"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-1500134",
          "CSAFPID-1500135",
          "CSAFPID-1500136",
          "CSAFPID-1500133",
          "CSAFPID-1741647",
          "CSAFPID-1700497"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-11737",
          "url": "https://api.ncsc.nl/velma/v1/vulnerabilities/2024/CVE-2024-11737.json"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-1500134",
            "CSAFPID-1500135",
            "CSAFPID-1500136",
            "CSAFPID-1500133",
            "CSAFPID-1741647",
            "CSAFPID-1700497"
          ]
        }
      ],
      "title": "CVE-2024-11737"
    }
  ]
}


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