{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "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" : "Citrix Application Delivery Controller (ADC) ist eine Lösung zur Anwendungsbereitstellung und Lastverteilung.\r\nCitrix NetScaler ist eine integrierte Lösung für die Beschleunigung, das Traffic Management und die Sicherheit von Web-Applikationen. Citrix Access Gateway ist ein universell einsetzbares SSL-VPN. Advanced Access Control (AAC) ermöglichen es Administratoren, Zugriffsregeln für das Access Gateway festzulegen.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Citrix Systems ADC und Citrix Systems NetScaler ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Appliance",
      "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-2025-2571 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2571.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-2571 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2571"
    }, {
      "category" : "external",
      "summary" : "Citrix Security Bulletin for CVE-2025-12101 vom 2025-11-11",
      "url" : "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX695486&articleURL=NetScaler_ADC_and_NetScaler_Gateway_Security_Bulletin_for_CVE_2025_12101"
    } ],
    "source_lang" : "en-US",
    "title" : "Citrix Systems ADC und NetScaler: Schwachstelle ermöglicht Cross-Site Scripting",
    "tracking" : {
      "current_release_date" : "2025-11-11T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-07-16T17:29:01.153+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2025-2571",
      "initial_release_date" : "2025-11-11T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-11-11T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      } ],
      "status" : "final",
      "version" : "1"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<14.1-56.73",
          "product" : {
            "name" : "Citrix Systems ADC <14.1-56.73",
            "product_id" : "T048480"
          }
        }, {
          "category" : "product_version",
          "name" : "14.1-56.73",
          "product" : {
            "name" : "Citrix Systems ADC 14.1-56.73",
            "product_id" : "T048480-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:citrix:application_delivery_controller_firmware:14.1-56.73"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<13.1-60.32",
          "product" : {
            "name" : "Citrix Systems ADC <13.1-60.32",
            "product_id" : "T048482"
          }
        }, {
          "category" : "product_version",
          "name" : "13.1-60.32",
          "product" : {
            "name" : "Citrix Systems ADC 13.1-60.32",
            "product_id" : "T048482-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:citrix:application_delivery_controller_firmware:13.1-60.32"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<13.1-FIPS",
          "product" : {
            "name" : "Citrix Systems ADC <13.1-FIPS",
            "product_id" : "T048484"
          }
        }, {
          "category" : "product_version",
          "name" : "13.1-FIPS",
          "product" : {
            "name" : "Citrix Systems ADC 13.1-FIPS",
            "product_id" : "T048484-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:citrix:application_delivery_controller_firmware:13.1-fips"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<12.1-FIPS",
          "product" : {
            "name" : "Citrix Systems ADC <12.1-FIPS",
            "product_id" : "T048485"
          }
        }, {
          "category" : "product_version",
          "name" : "12.1-FIPS",
          "product" : {
            "name" : "Citrix Systems ADC 12.1-FIPS",
            "product_id" : "T048485-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:citrix:application_delivery_controller_firmware:12.1-fips"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "ADC"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Gateway <14.1-56.73",
          "product" : {
            "name" : "Citrix Systems NetScaler Gateway <14.1-56.73",
            "product_id" : "T048481"
          }
        }, {
          "category" : "product_version",
          "name" : "Gateway 14.1-56.73",
          "product" : {
            "name" : "Citrix Systems NetScaler Gateway 14.1-56.73",
            "product_id" : "T048481-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:citrix:netscaler:gateway__14.1-56.73"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Gateway <13.1-60.32",
          "product" : {
            "name" : "Citrix Systems NetScaler Gateway <13.1-60.32",
            "product_id" : "T048483"
          }
        }, {
          "category" : "product_version",
          "name" : "Gateway 13.1-60.32",
          "product" : {
            "name" : "Citrix Systems NetScaler Gateway 13.1-60.32",
            "product_id" : "T048483-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:citrix:netscaler:gateway__13.1-60.32"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "NetScaler"
      } ],
      "category" : "vendor",
      "name" : "Citrix Systems"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-12101",
    "product_status" : {
      "known_affected" : [ "T048483", "T048482", "T048481", "T048480", "T048485", "T048484" ]
    },
    "release_date" : "2025-11-11T23:00:00.000+00:00",
    "title" : "CVE-2025-12101"
  } ]
}