{
  "document" : {
    "aggregate_severity" : {
      "text" : "kritisch"
    },
    "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 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."
    }, {
      "category" : "description",
      "text" : "Microsoft Sharepoint ist ein Portalsystem für die zentrale Verwaltung von Dokumenten und Anwendungen. Die Inhalte werden u. a. über Webseiten zur Verfügung gestellt.\r\nMicrosoft Sharepoint Services ist ein Portalsystem für die zentrale Verwaltung von Dokumenten und Anwendungen. Die Inhalte werden u.a. über Webseiten zur Verfügung gestellt.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter anonymer oder authentifizierter Angreifer kann mehrere Schwachstellen in Microsoft SharePoint Server 2019, Microsoft SharePoint Subscription Edition und Microsoft SharePoint Server 2016 ausnutzen, um beliebigen Code auszuführen und Spoofing-Angriffe durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Sonstiges\n- Windows",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2025-1598 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1598.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-1598 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1598"
    }, {
      "category" : "external",
      "summary" : "Microsoft Update Guide CVE-2025-53770 vom 2025-07-20",
      "url" : "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53770"
    }, {
      "category" : "external",
      "summary" : "Microsoft Customer guidance for SharePoint vulnerability CVE-2025-53770 vom 2025-07-20",
      "url" : "https://msrc.microsoft.com/blog/2025/07/customer-guidance-for-sharepoint-vulnerability-cve-2025-53770/"
    }, {
      "category" : "external",
      "summary" : "Canadian Centre for Cyber Security - Alert AL25-009 vom 2025-07-20",
      "url" : "https://cyber.gc.ca/en/alerts-advisories/al25-009-vulnerability-impacting-microsoft-sharepoint-server-cve-2025-53770"
    }, {
      "category" : "external",
      "summary" : "Microsoft Update Guide CVE-2025-53771 vom 2025-07-20",
      "url" : "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53771"
    } ],
    "source_lang" : "en-US",
    "title" : "Microsoft SharePoint (On-premises): Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-07-21T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-07-22T05:16:53.056+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2025-1598",
      "initial_release_date" : "2025-07-20T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-07-20T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-07-21T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Vulname eingetragen"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Subscription Edition <KB5002768",
          "product" : {
            "name" : "Microsoft SharePoint Subscription Edition <KB5002768",
            "product_id" : "T045519"
          }
        }, {
          "category" : "product_version",
          "name" : "Subscription Edition KB5002768",
          "product" : {
            "name" : "Microsoft SharePoint Subscription Edition KB5002768",
            "product_id" : "T045519-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:microsoft:sharepoint:subscription_edition__kb5002768"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "SharePoint"
      }, {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Microsoft SharePoint Server 2016",
          "product" : {
            "name" : "Microsoft SharePoint Server 2016",
            "product_id" : "T045520",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:microsoft:sharepoint_server_2016:-"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<KB5002744 Build 16.0.5508.1000",
          "product" : {
            "name" : "Microsoft SharePoint Server 2016 <KB5002744 Build 16.0.5508.1000",
            "product_id" : "T045524"
          }
        }, {
          "category" : "product_version",
          "name" : "KB5002744 Build 16.0.5508.1000",
          "product" : {
            "name" : "Microsoft SharePoint Server 2016 KB5002744 Build 16.0.5508.1000",
            "product_id" : "T045524-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:microsoft:sharepoint_server_2016:kb5002744_build_16.0.5508.1000"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "SharePoint Server 2016"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<KB5002754",
          "product" : {
            "name" : "Microsoft SharePoint Server 2019 <KB5002754",
            "product_id" : "T045518"
          }
        }, {
          "category" : "product_version",
          "name" : "KB5002754",
          "product" : {
            "name" : "Microsoft SharePoint Server 2019 KB5002754",
            "product_id" : "T045518-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:microsoft:sharepoint_server_2019:kb5002754"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<KB5002741 Build 16.0.10417.20027",
          "product" : {
            "name" : "Microsoft SharePoint Server 2019 <KB5002741 Build 16.0.10417.20027",
            "product_id" : "T045523"
          }
        }, {
          "category" : "product_version",
          "name" : "KB5002741 Build 16.0.10417.20027",
          "product" : {
            "name" : "Microsoft SharePoint Server 2019 KB5002741 Build 16.0.10417.20027",
            "product_id" : "T045523-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:microsoft:sharepoint_server_2019:kb5002741_build_16.0.10417.20027"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "SharePoint Server 2019"
      } ],
      "category" : "vendor",
      "name" : "Microsoft"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-53770",
    "product_status" : {
      "known_affected" : [ "T045523", "T045524", "T045518", "T045519", "T045520" ]
    },
    "release_date" : "2025-07-20T22:00:00.000+00:00",
    "title" : "CVE-2025-53770"
  }, {
    "cve" : "CVE-2025-53771",
    "product_status" : {
      "known_affected" : [ "T045523", "T045524", "T045520" ]
    },
    "release_date" : "2025-07-20T22:00:00.000+00:00",
    "title" : "CVE-2025-53771"
  } ]
}