{
  "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" : "Cisco Internetwork Operating System (IOS) ist ein Betriebssystem, das für Cisco Geräte wie z. B. Router und Switches eingesetzt wird.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in Cisco IOS XR ausnutzen, um Sicherheitsvorkehrungen zu umgehen und um einen Denial-of-Service-Zustand zu verursachen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- BIOS/Firmware\n- CISCO Appliance\n- Hardware 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-2025-2032 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2032.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-2032 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2032"
    }, {
      "category" : "external",
      "summary" : "Cisco Security Advisories vom 2025-09-10",
      "url" : "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-acl-packetio-Swjhhbtz"
    }, {
      "category" : "external",
      "summary" : "Cisco Security Advisories vom 2025-09-10",
      "url" : "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xrsig-UY4zRUCG"
    }, {
      "category" : "external",
      "summary" : "Cisco Security Advisories vom 2025-09-10",
      "url" : "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-arp-storm-EjUU55yM"
    } ],
    "source_lang" : "en-US",
    "title" : "Cisco IOS XR: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-09-10T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-09-11T10:06:05.681+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2025-2032",
      "initial_release_date" : "2025-09-10T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-09-10T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      } ],
      "status" : "final",
      "version" : "1"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Software <24.2.21",
          "product" : {
            "name" : "Cisco IOS XR Software <24.2.21",
            "product_id" : "T046902"
          }
        }, {
          "category" : "product_version",
          "name" : "Software 24.2.21",
          "product" : {
            "name" : "Cisco IOS XR Software 24.2.21",
            "product_id" : "T046902-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:software__24.2.21"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Software <24.4.2",
          "product" : {
            "name" : "Cisco IOS XR Software <24.4.2",
            "product_id" : "T046903"
          }
        }, {
          "category" : "product_version",
          "name" : "Software 24.4.2",
          "product" : {
            "name" : "Cisco IOS XR Software 24.4.2",
            "product_id" : "T046903-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:software__24.4.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Software <25.1.2",
          "product" : {
            "name" : "Cisco IOS XR Software <25.1.2",
            "product_id" : "T046905"
          }
        }, {
          "category" : "product_version",
          "name" : "Software 25.1.2",
          "product" : {
            "name" : "Cisco IOS XR Software 25.1.2",
            "product_id" : "T046905-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:software__25.1.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Software <25.2.1",
          "product" : {
            "name" : "Cisco IOS XR Software <25.2.1",
            "product_id" : "T046906"
          }
        }, {
          "category" : "product_version",
          "name" : "Software 25.2.1",
          "product" : {
            "name" : "Cisco IOS XR Software 25.2.1",
            "product_id" : "T046906-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:software__25.2.1"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "8000 Series Routers",
          "product" : {
            "name" : "Cisco IOS XR 8000 Series Routers",
            "product_id" : "T046907",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:8000_series_routers"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "ASR 9000 Series Aggregation Services Routers",
          "product" : {
            "name" : "Cisco IOS XR ASR 9000 Series Aggregation Services Routers",
            "product_id" : "T046908",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:asr_9000_series_aggregation_services_routers"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "White box (IOSXRWBD)",
          "product" : {
            "name" : "Cisco IOS XR White box (IOSXRWBD)",
            "product_id" : "T046910",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:white_box_%28iosxrwbd%29"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "XRd vRouters",
          "product" : {
            "name" : "Cisco IOS XR XRd vRouters",
            "product_id" : "T046911",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:xrd_vrouters"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "XRv 9000 Routers",
          "product" : {
            "name" : "Cisco IOS XR XRv 9000 Routers",
            "product_id" : "T046912",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:xrv_9000_routers"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "NCS 540 Series Routers",
          "product" : {
            "name" : "Cisco IOS XR NCS 540 Series Routers",
            "product_id" : "T046913",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:ncs_540_series_routers"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "NCS 560 Series Routers",
          "product" : {
            "name" : "Cisco IOS XR NCS 560 Series Routers",
            "product_id" : "T046915",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:ncs_560_series_routers"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "NCS 1010 Platforms",
          "product" : {
            "name" : "Cisco IOS XR NCS 1010 Platforms",
            "product_id" : "T046916",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:ncs_1010_platforms"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "NCS 1014 Platforms",
          "product" : {
            "name" : "Cisco IOS XR NCS 1014 Platforms",
            "product_id" : "T046917",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:ncs_1014_platforms"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "NCS 5500 Series Routers",
          "product" : {
            "name" : "Cisco IOS XR NCS 5500 Series Routers",
            "product_id" : "T046918",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:ncs_5500_series_routers"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "NCS 5700 Series Routers",
          "product" : {
            "name" : "Cisco IOS XR NCS 5700 Series Routers",
            "product_id" : "T046919",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:cisco:ios_xr:ncs_5700_series_routers"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "IOS XR"
      } ],
      "category" : "vendor",
      "name" : "Cisco"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-20159",
    "product_status" : {
      "known_affected" : [ "T046910", "T046911", "T046915", "T046912", "T046913", "T046907", "T046918", "T046908", "T046919", "T046916", "T046917" ]
    },
    "release_date" : "2025-09-10T22:00:00.000+00:00",
    "title" : "CVE-2025-20159"
  }, {
    "cve" : "CVE-2025-20248",
    "product_status" : {
      "known_affected" : [ "T046903", "T046902" ]
    },
    "release_date" : "2025-09-10T22:00:00.000+00:00",
    "title" : "CVE-2025-20248"
  }, {
    "cve" : "CVE-2025-20340",
    "product_status" : {
      "known_affected" : [ "T046903", "T046902", "T046905", "T046906" ]
    },
    "release_date" : "2025-09-10T22:00:00.000+00:00",
    "title" : "CVE-2025-20340"
  } ]
}