{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Thomas Riedmaier"
        ],
        "organization": "Siemens Energy",
        "summary": "reporting these vulnerabilities to Siemens"
      },
      {
        "names": [
          "Matan Dobrushin",
          "Eran Jacob"
        ],
        "organization": "OTORIO",
        "summary": "reporting these vulnerabilities to Siemens"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Disclosure is not limited",
      "tlp": {
        "label": "WHITE",
        "url": "https://us-cert.cisa.gov/tlp/"
      }
    },
    "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": "legal_disclaimer",
        "text": "All information products included in https://us-cert.cisa.gov/ics are provided \"as is\" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/.",
        "title": "Legal Notice"
      },
      {
        "category": "summary",
        "text": "Successful exploitation of this vulnerability could allow an attacker access through an exploitable access control.",
        "title": "Risk evaluation"
      },
      {
        "category": "other",
        "text": "Multiple Sectors",
        "title": "Critical infrastructure sectors"
      },
      {
        "category": "other",
        "text": "Worldwide",
        "title": "Countries/areas deployed"
      },
      {
        "category": "other",
        "text": "Germany",
        "title": "Company headquarters location"
      },
      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\nCISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.\nOrganizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      },
      {
        "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": "other",
        "text": "No known public exploits specifically target this vulnerability.",
        "title": "Exploitability"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "Email: CISAservicedesk@cisa.dhs.gov;\n Toll Free: 1-888-282-0870",
      "name": "CISA",
      "namespace": "https://www.cisa.gov/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SSA-669737: Improper Access Control Vulnerability in SICAM TOOLBOX II - CSAF Version",
        "url": "https://cert-portal.siemens.com/productcert/csaf/ssa-669737.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-041-05 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-041-05.json"
      },
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-22-041-05 Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-22-041-05"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B"
      },
      {
        "category": "external",
        "summary": "SSA-669737: Improper Access Control Vulnerability in SICAM TOOLBOX II - PDF Version",
        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-669737.pdf"
      },
      {
        "category": "external",
        "summary": "SSA-669737: Improper Access Control Vulnerability in SICAM TOOLBOX II - TXT Version",
        "url": "https://cert-portal.siemens.com/productcert/txt/ssa-669737.txt"
      }
    ],
    "title": "Siemens SICAM TOOLBOX II (Update A)",
    "tracking": {
      "current_release_date": "2022-03-10T00:00:00.000000Z",
      "generator": {
        "engine": {
          "name": "CISA CSAF Generator",
          "version": "1.0.0"
        }
      },
      "id": "ICSA-22-041-05",
      "initial_release_date": "2022-02-10T00:00:00.000000Z",
      "revision_history": [
        {
          "date": "2022-02-10T00:00:00.000000Z",
          "legacy_version": "Initial",
          "number": "1",
          "summary": "ICSA-22-041-05 Siemens SICAM TOOLBOX II"
        },
        {
          "date": "2022-03-10T00:00:00.000000Z",
          "legacy_version": "A",
          "number": "2",
          "summary": "ICSA-22-041-05 Siemens SICAM TOOLBOX II (Update A)"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:all/*",
                "product": {
                  "name": "SICAM TOOLBOX II",
                  "product_id": "CSAFPID-0001"
                }
              }
            ],
            "category": "product_name",
            "name": "SICAM TOOLBOX II"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-45106",
      "cwe": {
        "id": "CWE-798",
        "name": "Use of Hard-coded Credentials"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Affected applications use a circumventable access control within a database service. This could allow an attacker to access the database.",
          "title": "Summary"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "web.nvd.nist.gov",
          "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-45106"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "Alternatively, restrict port 1522/tcp access to localhost or specific\nip\u003cbr/\u003e addresses only, as documented in the updated security manual\n(chapter 3.6.7) [1], which is also included in the SICAM TOOLBOX II,\nV07.01 package [2]   [1]\nhttps://support.industry.siemens.com/cs/ww/en/view/109757707   [2]\nhttps://support.industry.siemens.com/cs/ww/en/view/109805672",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "Install hotfix V7.01 HF01 [3]. Among other things, this update will\ndisable the port 1522 in the ORACLE configuration file LISTENER.ORA by\ndefault. The currently installed and/or from customer modified\nconfiguration file LISTENER.ORA is backed up. See the release notes\nfor more information.   [3]\nhttps://support.industry.siemens.com/cs/ww/en/view/109811251",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "no_fix_planned",
          "details": "Currently no fix is planned",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "Operators of critical power systems (e.g. TSOs or DSOs) worldwide are\nusually required by regulations to build resilience into the power\ngrids by applying multi-level redundant secondary protection schemes.\nIt is therefore recommended that the operators check whether\nappropriate resilient protection measures are in place. The risk of\ncyber incidents impacting the grid\u0027s reliability can thus be minimized\nby virtue of the grid design.\n\nSiemens strongly recommends applying the provided security updates\nusing the corresponding tooling and documented procedures made\navailable with the product. If supported by the product, an automated\nmeans to apply the security updates across multiple product instances\nmay be used. Siemens strongly recommends prior validation of any\nsecurity update before being applied, and supervision by trained staff\nof the update process in the target environment.\n\nAs a general security measure Siemens strongly recommends to protect\nnetwork access with appropriate mechanisms (e.g. firewalls,\nsegmentation, VPN). It is advised to configure the environment\naccording to our operational guidelines in order to run the devices in\na protected IT environment.\n\nRecommended security guidelines can be found at:\n\nhttps://www.siemens.com/gridsecurity",
          "product_ids": [
            "CSAFPID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:T/RC:C",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ],
      "title": "CVE-2021-45106"
    }
  ]
}