{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Yehuda Anikster",
          "Amir Preminger"
        ],
        "organization": "Claroty",
        "summary": "reporting this vulnerability to CISA"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "general",
        "text": "This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov",
        "title": "CISA Disclaimer"
      },
      {
        "category": "summary",
        "text": "Yehuda Anikster and Amir Preminger of Claroty reported this vulnerability to CISA.",
        "title": "Summary"
      },
      {
        "category": "other",
        "text": "No known public exploits specifically target this vulnerability.",
        "title": "Exploitability"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "CISAservicedesk@cisa.dhs.gov",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-20-051-01 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2020/icsa-20-051-01.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-20-051-01 Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-20-051-01"
      }
    ],
    "title": "ICSA-20-051-01_B&R Automation Studio and Automation Runtime",
    "tracking": {
      "current_release_date": "2020-02-20T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA USCert CSAF Generator",
          "version": "1"
        }
      },
      "id": "ICSA-20-051-01",
      "initial_release_date": "2020-02-20T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2020-02-20T00:00:00.000000Z",
          "legacy_version": "Initial",
          "number": "1",
          "summary": "ICSA-20-051-01 B&R Automation Automation Studio and Automation Runtime"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "2.7 | 3.0.71 | 3.0.80 | 3.0.81 | 3.0.90 | >= 4.0.x | <= 4.6.4 | 4.7.2",
                "product": {
                  "name": "Automation Studio: Versions 2.7 3.0.71 3.0.80 3.0.81 3.0.90 4.0.x to 4.6.4 and 4.7.2",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "Automation Studio"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "2.96 | 3.00 | 3.01 | 3.06 | 3.07 | >= 3.08 | <= 3.10 | >= 4.00 | <= 4.03 | >= 4.03 | <= 4.04 | >= 4.04 | <= 4.63 | >= 4.72",
                "product": {
                  "name": "Automation Runtime: Versions 2.96 3.00 3.01 3.06 3.07 3.08 to 3.10 4.00 to 4.03 4.04 to 4.03 4.04 to 4.63 4.72 and above",
                  "product_id": "CSAFPID-0002"
                }
              }
            ],
            "category": "product_name",
            "name": "Automation Runtime"
          }
        ],
        "category": "vendor",
        "name": "B&R Industrial Automation"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-19108",
      "cwe": {
        "id": "CWE-285",
        "name": "Improper Authorization"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The affected products are vulnerable to a weakness in SNMP service, which allows unauthenticated users to modify the configuration via the service.CVE-2019-19108 has been assigned to this vulnerability. A CVSS v3 base score of 9.4 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H).",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0002"
        ]
      },
      "references": [
        {
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "B&R reports product-technical reasons disallow the changing of SNMP credentials. To reduce risk from this vulnerability, the following Automation Studio versions disable the SNMP service by default in newly created AS projects:",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        },
        {
          "category": "mitigation",
          "details": "AS 4.6.5 (Planned release date: 2020-03-27) and higher",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        },
        {
          "category": "mitigation",
          "details": "AS 4.7.3 (Planned release date: 2020-04-10) and higher",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        },
        {
          "category": "mitigation",
          "details": "AS 4.8.2 (Planned release date: 2020-06-11) and higher",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        },
        {
          "category": "mitigation",
          "details": "B&R reports the above-mentioned dates denoted as planned are preliminary and may be subject to change. Registered users may approach their local B&R service organization in case of questions. B&R recommends that affected users evaluate their need for the SNMP service and disable it if possible. For more information related to this vulnerability please refer to the B&R advisory. For additional information and support, please contact B&R service.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ],
          "url": "https://www.br-automation.com/en-us/service/cyber-security/"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.4,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0002"
          ]
        }
      ],
      "title": "CVE-2019-19108"
    }
  ]
}