WID-SEC-W-2024-0817

Vulnerability from csaf_certbund - Published: 2024-04-08 22:00 - Updated: 2024-11-27 23:00
Summary
Siemens SIMATIC WinCC: Schwachstelle ermöglicht Denial of Service

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
WinCC (Windows Control Center) ist ein PC-basiertes Prozessvisualisierungssystem von Siemens.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in Siemens SIMATIC WinCC ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Windows
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "WinCC (Windows Control Center) ist ein PC-basiertes Prozessvisualisierungssystem von Siemens.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Siemens SIMATIC WinCC ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0817 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0817.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0817 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0817"
      },
      {
        "category": "external",
        "summary": "Siemens Security Advisory vom 2024-04-08",
        "url": "https://cert-portal.siemens.com/productcert/html/ssa-730482.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Siemens SIMATIC WinCC: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-11-27T23:00:00.000+00:00",
      "generator": {
        "date": "2024-11-28T12:09:02.911+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-0817",
      "initial_release_date": "2024-04-08T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-04-08T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-11-27T23:00:00.000+00:00",
          "number": "2",
          "summary": "Produktzuordnung \u00fcberpr\u00fcft"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "V17",
                "product": {
                  "name": "Siemens SIMATIC WinCC V17",
                  "product_id": "1077553",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:siemens:simatic_wincc:17"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "V8.0",
                "product": {
                  "name": "Siemens SIMATIC WinCC V8.0",
                  "product_id": "T028081",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:siemens:simatic_wincc:v8.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cV19 Update 1",
                "product": {
                  "name": "Siemens SIMATIC WinCC \u003cV19 Update 1",
                  "product_id": "T033963"
                }
              },
              {
                "category": "product_version",
                "name": "V19 Update 1",
                "product": {
                  "name": "Siemens SIMATIC WinCC V19 Update 1",
                  "product_id": "T033963-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:siemens:simatic_wincc:v19_update_1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "V18",
                "product": {
                  "name": "Siemens SIMATIC WinCC V18",
                  "product_id": "T033964",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:siemens:simatic_wincc:v18"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cV7.5 SP2 Update 16",
                "product": {
                  "name": "Siemens SIMATIC WinCC \u003cV7.5 SP2 Update 16",
                  "product_id": "T033965"
                }
              },
              {
                "category": "product_version",
                "name": "V7.5 SP2 Update 16",
                "product": {
                  "name": "Siemens SIMATIC WinCC V7.5 SP2 Update 16",
                  "product_id": "T033965-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:siemens:simatic_wincc:v7.5_sp2_update_16"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SIMATIC WinCC"
          }
        ],
        "category": "vendor",
        "name": "Siemens"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-50821",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Siemens SIMATIC WinCC. Im Anmeldedialogfeld eingegebene Daten werden nicht ordnungsgem\u00e4\u00df validiert. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T033963",
          "T033964",
          "T033965",
          "T028081",
          "1077553"
        ]
      },
      "release_date": "2024-04-08T22:00:00.000+00:00",
      "title": "CVE-2023-50821"
    }
  ]
}


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Detection rules are retrieved from Rulezet.