WID-SEC-W-2026-0406

Vulnerability from csaf_certbund - Published: 2026-02-12 23:00 - Updated: 2026-02-12 23:00
Summary
Nagios Enterprises Nagios XI: Mehrere Schwachstellen ermöglichen Codeausführung

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
Nagios XI ist eine auf der open-source Software Nagios basierende, aber um proprietäre Komponenten erweiterte kommerzielle Version, die eine Überwachung komplexer IT-Strukturen ermöglicht.
Angriff
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Nagios Enterprises Nagios XI ausnutzen, um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme
- Linux - UNIX
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": "Nagios XI ist eine auf der open-source Software Nagios basierende, aber um propriet\u00e4re Komponenten erweiterte kommerzielle Version, die eine \u00dcberwachung komplexer IT-Strukturen erm\u00f6glicht.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Nagios Enterprises Nagios XI ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "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-2026-0406 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0406.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0406 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0406"
      },
      {
        "category": "external",
        "summary": "Nagios XI 2026R1.0.1 Release Notes Stand vom 2026-02-13",
        "url": "https://www.nagios.com/changelog/nagios-xi/nagios-xi-2026r1-0-1/"
      },
      {
        "category": "external",
        "summary": "Zero Day Initiative Advisory ZDI-26-071 vom 2026-02-12",
        "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-071/"
      },
      {
        "category": "external",
        "summary": "Zero Day Initiative Advisory ZDI-26-072 vom 2026-02-12",
        "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-072/"
      },
      {
        "category": "external",
        "summary": "Zero Day Initiative Advisory ZDI-26-073 vom 2026-02-12",
        "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-073/"
      }
    ],
    "source_lang": "en-US",
    "title": "Nagios Enterprises Nagios XI: Mehrere Schwachstellen erm\u00f6glichen Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2026-02-12T23:00:00.000+00:00",
      "generator": {
        "date": "2026-02-13T08:50:57.235+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-0406",
      "initial_release_date": "2026-02-12T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-02-12T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c2026R1.0.1",
                "product": {
                  "name": "Nagios Enterprises Nagios XI \u003c2026R1.0.1",
                  "product_id": "T050878"
                }
              },
              {
                "category": "product_version",
                "name": "2026R1.0.1",
                "product": {
                  "name": "Nagios Enterprises Nagios XI 2026R1.0.1",
                  "product_id": "T050878-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nagios:nagios_xi:2026r1.0.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Nagios XI"
          }
        ],
        "category": "vendor",
        "name": "Nagios Enterprises"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-2041",
      "product_status": {
        "known_affected": [
          "T050878"
        ]
      },
      "release_date": "2026-02-12T23:00:00.000+00:00",
      "title": "CVE-2026-2041"
    },
    {
      "cve": "CVE-2026-2042",
      "product_status": {
        "known_affected": [
          "T050878"
        ]
      },
      "release_date": "2026-02-12T23:00:00.000+00:00",
      "title": "CVE-2026-2042"
    },
    {
      "cve": "CVE-2026-2043",
      "product_status": {
        "known_affected": [
          "T050878"
        ]
      },
      "release_date": "2026-02-12T23:00:00.000+00:00",
      "title": "CVE-2026-2043"
    }
  ]
}


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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.
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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.



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