WID-SEC-W-2025-2795

Vulnerability from csaf_certbund - Published: 2025-12-09 23:00 - Updated: 2025-12-15 23:00
Summary
Fortinet FortiOS, FortiProxy, FortiSwitch und FortiWeb: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

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
FortiOS ist ein gehärtetes Betriebssystem für FortiGate Plattformen. FortiProxy ist eine Web-Proxy Lösung. FortiSwitch bezeichnet die Ethernet Switch Produktfamilie von Fortinet. FortiWeb ist eine Web Application Firewall von Fortinet.
Angriff
Ein Angreifer kann eine Schwachstelle in Fortinet FortiOS, Fortinet FortiProxy, Fortinet FortiSwitch und Fortinet FortiWeb ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme
- Sonstiges

{
  "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 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": "FortiOS ist ein geh\u00e4rtetes Betriebssystem f\u00fcr FortiGate Plattformen.\r\nFortiProxy ist eine Web-Proxy L\u00f6sung.\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 f\u00fcr 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/"
      }
    ],
    "source_lang": "en-US",
    "title": "Fortinet FortiOS, FortiProxy, FortiSwitch und FortiWeb: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2025-12-15T23:00:00.000+00:00",
      "generator": {
        "date": "2025-12-16T09:40:00.338+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"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c7.6.4",
                "product": {
                  "name": "Fortinet FortiOS \u003c7.6.4",
                  "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": "\u003c7.4.9",
                "product": {
                  "name": "Fortinet FortiOS \u003c7.4.9",
                  "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": "\u003c7.2.12",
                "product": {
                  "name": "Fortinet FortiOS \u003c7.2.12",
                  "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": "\u003c7.0.18",
                "product": {
                  "name": "Fortinet FortiOS \u003c7.0.18",
                  "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": "\u003c7.6.4",
                "product": {
                  "name": "Fortinet FortiProxy \u003c7.6.4",
                  "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": "\u003c7.4.11",
                "product": {
                  "name": "Fortinet FortiProxy \u003c7.4.11",
                  "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": "\u003c7.2.15",
                "product": {
                  "name": "Fortinet FortiProxy \u003c7.2.15",
                  "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": "\u003c7.0.22",
                "product": {
                  "name": "Fortinet FortiProxy \u003c7.0.22",
                  "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 \u003c7.2.7",
                "product": {
                  "name": "Fortinet FortiSwitch Manager \u003c7.2.7",
                  "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 \u003c7.0.6",
                "product": {
                  "name": "Fortinet FortiSwitch Manager \u003c7.0.6",
                  "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": "\u003c8.0.1",
                "product": {
                  "name": "Fortinet FortiWeb \u003c8.0.1",
                  "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": "\u003c7.6.5",
                "product": {
                  "name": "Fortinet FortiWeb \u003c7.6.5",
                  "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": "\u003c7.4.10",
                "product": {
                  "name": "Fortinet FortiWeb \u003c7.4.10",
                  "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"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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