{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited. (TLPv2: TLP:CLEAR)",
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.\n\nSiemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: \nhttps://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
      },
      {
        "category": "general",
        "text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "Siemens Security Advisories are subject to the terms and conditions contained in Siemens\u0027 underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter \"License Terms\"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens\u0027 Global Website (https://www.siemens.com/terms_of_use, hereinafter \"Terms of Use\"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "productcert@siemens.com",
      "name": "Siemens ProductCERT",
      "namespace": "https://www.siemens.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "SSA-779936: Catalog-Profile Deserialization Vulnerability in Siemens Engineering Platforms before V19 - HTML Version",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-779936.html"
      },
      {
        "category": "self",
        "summary": "SSA-779936: Catalog-Profile Deserialization Vulnerability in Siemens Engineering Platforms before V19 - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-779936.json"
      },
      {
        "category": "self",
        "summary": "SSA-779936: Catalog-Profile Deserialization Vulnerability in Siemens Engineering Platforms before V19 - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-779936.pdf"
      },
      {
        "category": "self",
        "summary": "SSA-779936: Catalog-Profile Deserialization Vulnerability in Siemens Engineering Platforms before V19 - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-779936.txt"
      }
    ],
    "title": "SSA-779936: Catalog-Profile Deserialization Vulnerability in Siemens Engineering Platforms before V19",
    "tracking": {
      "current_release_date": "2024-07-09T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-779936",
      "initial_release_date": "2024-07-09T00:00:00Z",
      "revision_history": [
        {
          "date": "2024-07-09T00:00:00Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
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      "status": "final",
      "version": "1"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-32735",
      "cwe": {
        "id": "CWE-502",
        "name": "Deserialization of Untrusted Data"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected applications do not properly restrict the .NET BinaryFormatter when deserializing hardware configuration profiles. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.\r\n\r\nThis is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3",
          "4",
          "5",
          "6",
          "7",
          "8",
          "9",
          "10",
          "11",
          "12",
          "13",
          "14",
          "15",
          "16",
          "17",
          "18",
          "19",
          "20",
          "21",
          "22",
          "23",
          "24",
          "25",
          "26",
          "27"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Avoid opening untrusted files from unknown sources in affected products",
          "product_ids": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9",
            "10",
            "11",
            "12",
            "13",
            "14",
            "15",
            "16",
            "17",
            "18",
            "19",
            "20",
            "21",
            "22",
            "23",
            "24",
            "25",
            "26",
            "27"
          ]
        },
        {
          "category": "no_fix_planned",
          "details": "Currently no fix is planned",
          "product_ids": [
            "16",
            "17",
            "18",
            "19",
            "20",
            "21"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V16.7 or later version",
          "product_ids": [
            "10"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V16 Update 7 or later version",
          "product_ids": [
            "1",
            "4",
            "7",
            "13",
            "26"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V17.7 or later version",
          "product_ids": [
            "11"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V17 Update 7 or later version",
          "product_ids": [
            "2",
            "5",
            "8",
            "14",
            "22",
            "24"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Update to V18 Update 2 or later version",
          "product_ids": [
            "3",
            "6",
            "9",
            "12",
            "15",
            "23",
            "25",
            "27"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9",
            "10",
            "11",
            "12",
            "13",
            "14",
            "15",
            "16",
            "17",
            "18",
            "19",
            "20",
            "21",
            "22",
            "23",
            "24",
            "25",
            "26",
            "27"
          ]
        }
      ],
      "title": "CVE-2023-32735"
    }
  ]
}