WID-SEC-W-2025-1843

Vulnerability from csaf_certbund - Published: 2025-08-14 22:00 - Updated: 2025-08-14 22:00
Summary
Cisco Secure Firewall Threat Defense (Snort 3 Detection Engine): Schwachstelle ermöglicht 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 Secure Firewall Threat Defense ist eine Sicherheitslösung, die Funktionen wie Firewall, Intrusion Prevention und erweiterten Malware-Schutz in einer einzigen Appliance integriert.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Cisco Secure Firewall Threat Defense 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 Secure Firewall Threat Defense ist eine Sicherheitsl\u00f6sung, die Funktionen wie Firewall, Intrusion Prevention und erweiterten Malware-Schutz in einer einzigen Appliance integriert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Cisco Secure Firewall Threat Defense 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-2025-1843 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1843.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-1843 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1843"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory cisco-sa-ftd-dos-SvKhtjgt vom 2025-08-14",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-dos-SvKhtjgt"
      }
    ],
    "source_lang": "en-US",
    "title": "Cisco Secure Firewall Threat Defense (Snort 3 Detection Engine): Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2025-08-14T22:00:00.000+00:00",
      "generator": {
        "date": "2025-08-15T09:12:08.791+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-1843",
      "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": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "Snort 3 Detection Engine",
                "product": {
                  "name": "Cisco Secure Firewall Threat Defense Snort 3 Detection Engine",
                  "product_id": "T046283",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cisco:secure_firewall_threat_defense:snort_3_detection_engine"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Secure Firewall Threat Defense"
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-20217",
      "product_status": {
        "known_affected": [
          "T046283"
        ]
      },
      "release_date": "2025-08-14T22:00:00.000+00:00",
      "title": "CVE-2025-20217"
    }
  ]
}


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Sightings

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  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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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.



Detection rules are retrieved from Rulezet.