{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-29216"
      ],
      "details": "Exposed IOCTL with insufficient access control issue exists in cg6kwin2k.sys prior to 2.1.7.0. By sending a specific IOCTL request, a user without the administrator privilege may perform I/O to arbitrary hardware port or physical address, resulting in erasing or altering the firmware.",
      "id": "GSD-2024-29216",
      "modified": "2024-04-02T05:02:57.669816Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "vultures@jpcert.or.jp",
        "ID": "CVE-2024-29216",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "cg6kwin2k.sys",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "prior to 2.1.7.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": " Sangoma Technologies"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Exposed IOCTL with insufficient access control issue exists in cg6kwin2k.sys prior to 2.1.7.0. By sending a specific IOCTL request, a user without the administrator privilege may perform I/O to arbitrary hardware port or physical address, resulting in erasing or altering the firmware."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Exposed IOCTL with Insufficient Access Control"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://sangomakb.atlassian.net/wiki/spaces/DVC/pages/45351279/Natural+Access+Software+Download",
            "refsource": "MISC",
            "url": "https://sangomakb.atlassian.net/wiki/spaces/DVC/pages/45351279/Natural+Access+Software+Download"
          },
          {
            "name": "https://jvn.jp/en/vu/JVNVU90671953/",
            "refsource": "MISC",
            "url": "https://jvn.jp/en/vu/JVNVU90671953/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "Exposed IOCTL with insufficient access control issue exists in cg6kwin2k.sys prior to 2.1.7.0. By sending a specific IOCTL request, a user without the administrator privilege may perform I/O to arbitrary hardware port or physical address, resulting in erasing or altering the firmware."
          },
          {
            "lang": "es",
            "value": "Existe un IOCTL expuesto con un problema de control de acceso insuficiente en cg6kwin2k.sys anterior a 2.1.7.0. Al enviar una solicitud IOCTL espec\u00edfica, un usuario sin privilegios de administrador puede realizar E/S en un puerto de hardware o direcci\u00f3n f\u00edsica arbitraria, lo que resulta en el borrado o alteraci\u00f3n del firmware."
          }
        ],
        "id": "CVE-2024-29216",
        "lastModified": "2024-03-25T13:47:14.087",
        "metrics": {},
        "published": "2024-03-25T07:15:50.750",
        "references": [
          {
            "source": "vultures@jpcert.or.jp",
            "url": "https://jvn.jp/en/vu/JVNVU90671953/"
          },
          {
            "source": "vultures@jpcert.or.jp",
            "url": "https://sangomakb.atlassian.net/wiki/spaces/DVC/pages/45351279/Natural+Access+Software+Download"
          }
        ],
        "sourceIdentifier": "vultures@jpcert.or.jp",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}