{
  "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" : "FortiOS ist ein gehärtetes Betriebssystem für FortiGate Plattformen.\r\nFortiProxy ist eine Web-Proxy Lösung.\r\nFortiSwitch bezeichnet die Ethernet Switch Produktfamilie von Fortinet.\r\nFortiWeb ist eine Web Application Firewall von Fortinet.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann eine Schwachstelle in Fortinet FortiOS, Fortinet FortiProxy, Fortinet FortiSwitch und Fortinet FortiWeb ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Sonstiges",
      "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-2025-2795 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2795.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-2795 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2795"
    }, {
      "category" : "external",
      "summary" : "FortiGuard PSIRT Advisory FG-IR-25-647 vom 2025-12-09",
      "url" : "https://www.fortiguard.com/psirt/FG-IR-25-647"
    }, {
      "category" : "external",
      "summary" : "Arctic Wolf Security Blog vom 2025-12-15",
      "url" : "https://arcticwolf.com/resources/blog/arctic-wolf-observes-malicious-sso-logins-following-disclosure-cve-2025-59718-cve-2025-59719/"
    }, {
      "category" : "external",
      "summary" : "Arctic Wolf Blogbeitrag zu möglicherweise unvollständigem Patch vom 2026-01-21",
      "url" : "https://arcticwolf.com/resources/blog/arctic-wolf-observes-malicious-configuration-changes-fortinet-fortigate-devices-via-sso-accounts/"
    }, {
      "category" : "external",
      "summary" : "Fortinet PSIRT Blog vom 2026-01-22",
      "url" : "https://www.fortinet.com/blog/psirt-blogs/analysis-of-sso-abuse-on-fortios"
    } ],
    "source_lang" : "en-US",
    "title" : "Fortinet FortiOS, FortiProxy, FortiSwitch und FortiWeb: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen",
    "tracking" : {
      "current_release_date" : "2026-01-22T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-01-23T12:21:08.951+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2025-2795",
      "initial_release_date" : "2025-12-09T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-12-09T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-12-15T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Aktive Ausnutzung gemeldet"
      }, {
        "date" : "2026-01-21T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Informationen von Arctic Wolf bzgl. beobachteter Patch-Wirksamkeit aufgenommen"
      }, {
        "date" : "2026-01-22T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Informationen von Fortinet zu weiteren Maßnahmen aufgenommen"
      } ],
      "status" : "final",
      "version" : "4"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.6.4",
          "product" : {
            "name" : "Fortinet FortiOS <7.6.4",
            "product_id" : "T049223"
          }
        }, {
          "category" : "product_version",
          "name" : "7.6.4",
          "product" : {
            "name" : "Fortinet FortiOS 7.6.4",
            "product_id" : "T049223-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:fortinet:fortios:7.6.4"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.4.9",
          "product" : {
            "name" : "Fortinet FortiOS <7.4.9",
            "product_id" : "T049224"
          }
        }, {
          "category" : "product_version",
          "name" : "7.4.9",
          "product" : {
            "name" : "Fortinet FortiOS 7.4.9",
            "product_id" : "T049224-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:fortinet:fortios:7.4.9"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.2.12",
          "product" : {
            "name" : "Fortinet FortiOS <7.2.12",
            "product_id" : "T049225"
          }
        }, {
          "category" : "product_version",
          "name" : "7.2.12",
          "product" : {
            "name" : "Fortinet FortiOS 7.2.12",
            "product_id" : "T049225-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:fortinet:fortios:7.2.12"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.0.18",
          "product" : {
            "name" : "Fortinet FortiOS <7.0.18",
            "product_id" : "T049226"
          }
        }, {
          "category" : "product_version",
          "name" : "7.0.18",
          "product" : {
            "name" : "Fortinet FortiOS 7.0.18",
            "product_id" : "T049226-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:fortinet:fortios:7.0.18"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "FortiOS"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.6.4",
          "product" : {
            "name" : "Fortinet FortiProxy <7.6.4",
            "product_id" : "T049227"
          }
        }, {
          "category" : "product_version",
          "name" : "7.6.4",
          "product" : {
            "name" : "Fortinet FortiProxy 7.6.4",
            "product_id" : "T049227-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:fortinet:fortiproxy:7.6.4"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.4.11",
          "product" : {
            "name" : "Fortinet FortiProxy <7.4.11",
            "product_id" : "T049228"
          }
        }, {
          "category" : "product_version",
          "name" : "7.4.11",
          "product" : {
            "name" : "Fortinet FortiProxy 7.4.11",
            "product_id" : "T049228-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:fortinet:fortiproxy:7.4.11"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.2.15",
          "product" : {
            "name" : "Fortinet FortiProxy <7.2.15",
            "product_id" : "T049229"
          }
        }, {
          "category" : "product_version",
          "name" : "7.2.15",
          "product" : {
            "name" : "Fortinet FortiProxy 7.2.15",
            "product_id" : "T049229-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:fortinet:fortiproxy:7.2.15"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.0.22",
          "product" : {
            "name" : "Fortinet FortiProxy <7.0.22",
            "product_id" : "T049230"
          }
        }, {
          "category" : "product_version",
          "name" : "7.0.22",
          "product" : {
            "name" : "Fortinet FortiProxy 7.0.22",
            "product_id" : "T049230-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:fortinet:fortiproxy:7.0.22"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "FortiProxy"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Manager <7.2.7",
          "product" : {
            "name" : "Fortinet FortiSwitch Manager <7.2.7",
            "product_id" : "T049231"
          }
        }, {
          "category" : "product_version",
          "name" : "Manager 7.2.7",
          "product" : {
            "name" : "Fortinet FortiSwitch Manager 7.2.7",
            "product_id" : "T049231-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:fortinet:fortiswitch:manager__7.2.7"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Manager <7.0.6",
          "product" : {
            "name" : "Fortinet FortiSwitch Manager <7.0.6",
            "product_id" : "T049232"
          }
        }, {
          "category" : "product_version",
          "name" : "Manager 7.0.6",
          "product" : {
            "name" : "Fortinet FortiSwitch Manager 7.0.6",
            "product_id" : "T049232-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:fortinet:fortiswitch:manager__7.0.6"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "FortiSwitch"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<8.0.1",
          "product" : {
            "name" : "Fortinet FortiWeb <8.0.1",
            "product_id" : "T049233"
          }
        }, {
          "category" : "product_version",
          "name" : "8.0.1",
          "product" : {
            "name" : "Fortinet FortiWeb 8.0.1",
            "product_id" : "T049233-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:fortinet:fortiweb:8.0.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.6.5",
          "product" : {
            "name" : "Fortinet FortiWeb <7.6.5",
            "product_id" : "T049235"
          }
        }, {
          "category" : "product_version",
          "name" : "7.6.5",
          "product" : {
            "name" : "Fortinet FortiWeb 7.6.5",
            "product_id" : "T049235-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:fortinet:fortiweb:7.6.5"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.4.10",
          "product" : {
            "name" : "Fortinet FortiWeb <7.4.10",
            "product_id" : "T049237"
          }
        }, {
          "category" : "product_version",
          "name" : "7.4.10",
          "product" : {
            "name" : "Fortinet FortiWeb 7.4.10",
            "product_id" : "T049237-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:fortinet:fortiweb:7.4.10"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "FortiWeb"
      } ],
      "category" : "vendor",
      "name" : "Fortinet"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-59718",
    "product_status" : {
      "known_affected" : [ "T049231", "T049230", "T049229", "T049224", "T049235", "T049223", "T049233", "T049232", "T049228", "T049227", "T049226", "T049237", "T049225" ]
    },
    "release_date" : "2025-12-09T23:00:00.000+00:00",
    "title" : "CVE-2025-59718"
  }, {
    "cve" : "CVE-2025-59719",
    "product_status" : {
      "known_affected" : [ "T049231", "T049230", "T049229", "T049224", "T049235", "T049223", "T049233", "T049232", "T049228", "T049227", "T049226", "T049237", "T049225" ]
    },
    "release_date" : "2025-12-09T23:00:00.000+00:00",
    "title" : "CVE-2025-59719"
  } ]
}