{
  "document": {
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited. (TLPv2: TLP:CLEAR)",
      "tlp": {
        "label": "WHITE"
      }
    },
    "notes": [
      {
        "category": "summary",
        "text": "The Mendix Workflow Commons module improperly handles access control for some module entities. This could allow authenticated remote attackers to read or delete sensitive information.\n\nMendix has released updates for several version lines of the Mendix Workflow Commons module and recommends to update to the latest version.\n\nNote that the fix might slightly impact the module\u0027s functionality in specific cases.",
        "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: \nhttps://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-210822: Improper Access Control Vulnerability in Mendix Workflow Commons Module - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-210822.pdf"
      },
      {
        "category": "self",
        "summary": "SSA-210822: Improper Access Control Vulnerability in Mendix Workflow Commons Module - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-210822.txt"
      },
      {
        "category": "self",
        "summary": "SSA-210822: Improper Access Control Vulnerability in Mendix Workflow Commons Module - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-210822.json"
      }
    ],
    "title": "SSA-210822: Improper Access Control Vulnerability in Mendix Workflow Commons Module",
    "tracking": {
      "current_release_date": "2023-01-10T00:00:00Z",
      "generator": {
        "engine": {
          "name": "Siemens ProductCERT CSAF Generator",
          "version": "1"
        }
      },
      "id": "SSA-210822",
      "initial_release_date": "2022-12-13T00:00:00Z",
      "revision_history": [
        {
          "date": "2022-12-13T00:00:00Z",
          "legacy_version": "1.0",
          "number": "1",
          "summary": "Publication Date"
        },
        {
          "date": "2023-01-10T00:00:00Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Added fix information for older version lines of Mendix Workflow Commons"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V2.4.0",
                "product": {
                  "name": "Mendix Workflow Commons",
                  "product_id": "1"
                }
              }
            ],
            "category": "product_name",
            "name": "Mendix Workflow Commons"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V2.1.4",
                "product": {
                  "name": "Mendix Workflow Commons V2.1",
                  "product_id": "2"
                }
              }
            ],
            "category": "product_name",
            "name": "Mendix Workflow Commons V2.1"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c V2.3.2",
                "product": {
                  "name": "Mendix Workflow Commons V2.3",
                  "product_id": "3"
                }
              }
            ],
            "category": "product_name",
            "name": "Mendix Workflow Commons V2.3"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-46664",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected versions of the module improperly handle access control for some module entities.\r\n\r\nThis could allow authenticated remote attackers to read or delete sensitive information.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "1",
          "2",
          "3"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update to V2.4.0 or later version",
          "product_ids": [
            "1"
          ],
          "url": "https://marketplace.mendix.com/link/component/117066"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.1.4 or later version",
          "product_ids": [
            "2"
          ],
          "url": "https://marketplace.mendix.com/link/component/117066"
        },
        {
          "category": "vendor_fix",
          "details": "Update to V2.3.2 or later version",
          "product_ids": [
            "3"
          ],
          "url": "https://marketplace.mendix.com/link/component/117066"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1",
            "2",
            "3"
          ]
        }
      ],
      "title": "CVE-2022-46664"
    }
  ]
}