wid-sec-w-2025-1838
Vulnerability from csaf_certbund
Published
2025-08-14 22:00
Modified
2025-08-14 22:00
Summary
Cisco IOS, XE, ASA: Mehrere Schwachstellen ermöglichen Denial of Service

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
Cisco Internetwork Operating System (IOS) ist ein Betriebssystem, das für Cisco Geräte wie z. B. Router und Switches eingesetzt wird. Die Cisco ASA Appliance bietet Funktionen zur Sicherung von Anwendungssoftware, wie beispielsweise Firewall oder VPN.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Cisco IOS, Cisco IOS XE und Cisco ASA (Adaptive Security Appliance) ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- CISCO Appliance


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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": "Cisco Internetwork Operating System (IOS) ist ein Betriebssystem, das f\u00fcr Cisco Ger\u00e4te wie z. B. Router und Switches eingesetzt wird.\r\nDie Cisco ASA Appliance bietet Funktionen zur Sicherung von Anwendungssoftware, wie beispielsweise Firewall oder VPN.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Cisco IOS, Cisco IOS XE und Cisco ASA (Adaptive Security Appliance) ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- CISCO Appliance",
        "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-2025-1838 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1838.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-1838 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1838"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory cisco-sa-asa-ftd-ios-dos-DOESHWHy vom 2025-08-14",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-ios-dos-DOESHWHy"
      }
    ],
    "source_lang": "en-US",
    "title": "Cisco IOS, XE, ASA: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2025-08-14T22:00:00.000+00:00",
      "generator": {
        "date": "2025-08-15T07:57:08.981+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-1838",
      "initial_release_date": "2025-08-14T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-08-14T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Cisco ASA (Adaptive Security Appliance)",
            "product": {
              "name": "Cisco ASA (Adaptive Security Appliance)",
              "product_id": "T046262",
              "product_identification_helper": {
                "cpe": "cpe:/h:cisco:adaptive_security_appliance:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Cisco IOS",
            "product": {
              "name": "Cisco IOS",
              "product_id": "T046260",
              "product_identification_helper": {
                "cpe": "cpe:/o:cisco:ios:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Cisco IOS XE",
            "product": {
              "name": "Cisco IOS XE",
              "product_id": "T046261",
              "product_identification_helper": {
                "cpe": "cpe:/o:cisco:ios_xe:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-20224",
      "product_status": {
        "known_affected": [
          "T046262"
        ]
      },
      "release_date": "2025-08-14T22:00:00.000+00:00",
      "title": "CVE-2025-20224"
    },
    {
      "cve": "CVE-2025-20252",
      "product_status": {
        "known_affected": [
          "T046262"
        ]
      },
      "release_date": "2025-08-14T22:00:00.000+00:00",
      "title": "CVE-2025-20252"
    },
    {
      "cve": "CVE-2025-20254",
      "product_status": {
        "known_affected": [
          "T046262"
        ]
      },
      "release_date": "2025-08-14T22:00:00.000+00:00",
      "title": "CVE-2025-20254"
    },
    {
      "cve": "CVE-2025-20225",
      "product_status": {
        "known_affected": [
          "T046260",
          "T046261",
          "T046262"
        ]
      },
      "release_date": "2025-08-14T22:00:00.000+00:00",
      "title": "CVE-2025-20225"
    },
    {
      "cve": "CVE-2025-20239",
      "product_status": {
        "known_affected": [
          "T046260",
          "T046261",
          "T046262"
        ]
      },
      "release_date": "2025-08-14T22:00:00.000+00:00",
      "title": "CVE-2025-20239"
    },
    {
      "cve": "CVE-2025-20253",
      "product_status": {
        "known_affected": [
          "T046260",
          "T046261",
          "T046262"
        ]
      },
      "release_date": "2025-08-14T22:00:00.000+00:00",
      "title": "CVE-2025-20253"
    }
  ]
}


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