WID-SEC-W-2026-0495

Vulnerability from csaf_certbund - Published: 2026-02-23 23:00 - Updated: 2026-03-04 23:00
Summary
SonicWall SonicOS: Mehrere Schwachstellen ermöglichen Denial of Service
Severity
Mittel
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: SonicOS ist das Betriebssystem von SonicWall Firewall-Produkten.
Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in SonicWall SonicOS ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Sonstiges
CVE-2026-0399
CVE-2026-0400
CVE-2026-0401
CVE-2026-0402
CVE-2026-3439
References
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": "SonicOS ist das Betriebssystem von SonicWall Firewall-Produkten.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in SonicWall SonicOS ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "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-2026-0495 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0495.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0495 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0495"
      },
      {
        "category": "external",
        "summary": "SonicWall Security Advisory vom 2026-02-23",
        "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0001"
      }
    ],
    "source_lang": "en-US",
    "title": "SonicWall SonicOS: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2026-03-04T23:00:00.000+00:00",
      "generator": {
        "date": "2026-03-05T08:07:19.196+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-0495",
      "initial_release_date": "2026-02-23T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-02-23T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-02-24T23:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-8524, EUVD-2026-8525, EUVD-2026-8523"
        },
        {
          "date": "2026-03-04T23:00:00.000+00:00",
          "number": "3",
          "summary": "CVE erg\u00e4nzt"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Gen 7 \u003c7.3.2-7010",
                "product": {
                  "name": "SonicWall SonicOS Gen 7 \u003c7.3.2-7010",
                  "product_id": "T051126"
                }
              },
              {
                "category": "product_version",
                "name": "Gen 7 7.3.2-7010",
                "product": {
                  "name": "SonicWall SonicOS Gen 7 7.3.2-7010",
                  "product_id": "T051126-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:sonicwall:sonicos:gen_7__7.3.2-7010"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Gen 8 \u003c8.2.0-8009",
                "product": {
                  "name": "SonicWall SonicOS Gen 8 \u003c8.2.0-8009",
                  "product_id": "T051127"
                }
              },
              {
                "category": "product_version",
                "name": "Gen 8 8.2.0-8009",
                "product": {
                  "name": "SonicWall SonicOS Gen 8 8.2.0-8009",
                  "product_id": "T051127-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:sonicwall:sonicos:gen_8__8.2.0-8009"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "SonicOS"
          }
        ],
        "category": "vendor",
        "name": "SonicWall"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-0399",
      "product_status": {
        "known_affected": [
          "T051126",
          "T051127"
        ]
      },
      "release_date": "2026-02-23T23:00:00.000+00:00",
      "title": "CVE-2026-0399"
    },
    {
      "cve": "CVE-2026-0400",
      "product_status": {
        "known_affected": [
          "T051126",
          "T051127"
        ]
      },
      "release_date": "2026-02-23T23:00:00.000+00:00",
      "title": "CVE-2026-0400"
    },
    {
      "cve": "CVE-2026-0401",
      "product_status": {
        "known_affected": [
          "T051126",
          "T051127"
        ]
      },
      "release_date": "2026-02-23T23:00:00.000+00:00",
      "title": "CVE-2026-0401"
    },
    {
      "cve": "CVE-2026-0402",
      "product_status": {
        "known_affected": [
          "T051126",
          "T051127"
        ]
      },
      "release_date": "2026-02-23T23:00:00.000+00:00",
      "title": "CVE-2026-0402"
    },
    {
      "cve": "CVE-2026-3439",
      "product_status": {
        "known_affected": [
          "T051126",
          "T051127"
        ]
      },
      "release_date": "2026-02-23T23:00:00.000+00:00",
      "title": "CVE-2026-3439"
    }
  ]
}


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