{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Darrick Joo"
        ]
      }
    ],
    "aggregate_severity": {
      "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      },
      {
        "category": "general",
        "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
        "title": "Customer Action"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2023-38167 Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38167"
      },
      {
        "category": "self",
        "summary": "CVE-2023-38167 Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability - CSAF",
        "url": "https://msrc.microsoft.com/csaf/2023/msrc_cve-2023-38167.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability",
    "tracking": {
      "current_release_date": "2023-08-15T07:00:00.000Z",
      "generator": {
        "date": "2025-01-01T01:58:31.427Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2023-38167",
      "initial_release_date": "2023-08-08T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2023-08-08T07:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        },
        {
          "date": "2023-08-15T07:00:00.000Z",
          "legacy_version": "2",
          "number": "2",
          "summary": "In the Security Updates table, made the following revision: The security update for Microsoft Dynamics 365 Business Central 2023 Release Wave 1 is now available. Customers running this affected version of Microsoft Dynamics 365 Business Central 2023 should install the update to be protected from this vulnerability."
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003cApplication Build 22.4.59134, Platform Build 22.0.",
            "product": {
              "name": "Microsoft Dynamics 365 Business Central 2023 Release Wave 1 \u003cApplication Build 22.4.59134, Platform Build 22.0.",
              "product_id": "1"
            }
          },
          {
            "category": "product_version",
            "name": "Application Build 22.4.59134, Platform Build 22.0.",
            "product": {
              "name": "Microsoft Dynamics 365 Business Central 2023 Release Wave 1 Application Build 22.4.59134, Platform Build 22.0.",
              "product_id": "12219"
            }
          }
        ],
        "category": "product_name",
        "name": "Microsoft Dynamics 365 Business Central 2023 Release Wave 1"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-38167",
      "cwe": {
        "id": "CWE-284",
        "name": "Improper Access Control"
      },
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        },
        {
          "category": "faq",
          "text": "Successful exploitation of this vulnerability requires an attacker to already have admin or high privilege access to a security group within the tenant.",
          "title": "According to the CVSS metric, privileges required is high (PR:H). What privileges does an attacker require to exploit this vulnerability?"
        },
        {
          "category": "faq",
          "text": "The security update for Microsoft Dynamics 365 Business Central 2023 Release Wave 1 is not immediately available. The update will be released as soon as possible, and when it is available, customers will be notified via a revision to this CVE information.\nAugust 15. 2023 Update: The security update for Microsoft Dynamics 365 Business Central 2023 Release Wave 1 is now available. Customers running Microsoft Dynamics 365 Business Central 2023 Release Wave 1 should install the update to be protected from the vulnerability.",
          "title": "Is the update for Microsoft Dynamics 365 Business Central 2023 Release Wave 1 listed in this vulnerability currently available?"
        }
      ],
      "product_status": {
        "fixed": [
          "12219"
        ],
        "known_affected": [
          "1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2023-38167 Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38167"
        },
        {
          "category": "self",
          "summary": "CVE-2023-38167 Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability - CSAF",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38167"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-08-08T07:00:00.000Z",
          "details": "Application Build 22.4.59134, Platform Build 22.0.:Security Update:https://support.microsoft.com/help/5029765",
          "product_ids": [
            "1"
          ],
          "url": "https://support.microsoft.com/help/5029765"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.3,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Elevation of Privilege"
        },
        {
          "category": "exploit_status",
          "details": "Exploited:No;Latest Software Release:Exploitation Less Likely"
        }
      ],
      "title": "Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability"
    }
  ]
}