WID-SEC-W-2026-0765

Vulnerability from csaf_certbund - Published: 2026-03-17 23:00 - Updated: 2026-03-18 23:00
Summary
Phoenix Contact FL SWITCH: Mehrere Schwachstellen
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: Produkte der FL SWITCH Reihe sind Industrielle Netzwerkswitches.
Angriff: Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in Phoenix Contact FL SWITCH ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen, einen Denial-of-Service-Zustand zu verursachen, Cross-Site-Scripting-Angriffe durchzuführen oder Daten zu manipulieren.
Betroffene Betriebssysteme: - BIOS/Firmware
CVE-2026-22317
Affected products
Product Identifier Version Remediation
Phoenix Contact FL SWITCH 2xxx <3.53
Phoenix Contact / FL SWITCH
 2xxx <3.53
Phoenix Contact FL SWITCH TSN 23xx <3.53
Phoenix Contact / FL SWITCH
 TSN 23xx <3.53
Phoenix Contact FL SWITCH 59xx <3.53
Phoenix Contact / FL SWITCH
 59xx <3.53
CVE-2026-22316
Affected products
Known affected 3 products, the same list as for CVE-2026-22317
CVE-2026-22318
Affected products
Known affected 3 products, the same list as for CVE-2026-22317
CVE-2026-22319
Affected products
Known affected 3 products, the same list as for CVE-2026-22317
CVE-2026-22320
Affected products
Known affected 3 products, the same list as for CVE-2026-22317
CVE-2026-22321
Affected products
Known affected 3 products, the same list as for CVE-2026-22317
CVE-2026-22322
Affected products
Known affected 3 products, the same list as for CVE-2026-22317
CVE-2026-22323
Affected products
Known affected 3 products, the same list as for CVE-2026-22317
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": "Produkte der FL SWITCH Reihe sind Industrielle Netzwerkswitches.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in Phoenix Contact FL SWITCH ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuf\u00fchren, einen Denial-of-Service-Zustand zu verursachen, Cross-Site-Scripting-Angriffe durchzuf\u00fchren oder Daten zu manipulieren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- BIOS/Firmware",
        "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-2026-0765 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0765.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0765 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0765"
      },
      {
        "category": "external",
        "summary": "Phoenix Security Advisory vom 2026-03-17",
        "url": "https://assets.phoenixcontact.com/file/6ef12bd6-c4f3-4361-9f1d-7e89a389b541/media/original?pcsa-2025-00022_vde-2025-104_pdf"
      }
    ],
    "source_lang": "en-US",
    "title": "Phoenix Contact FL SWITCH: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-03-18T23:00:00.000+00:00",
      "generator": {
        "date": "2026-03-19T08:38:06.972+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-0765",
      "initial_release_date": "2026-03-17T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-03-17T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-03-18T23:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-12789"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "2xxx \u003c3.53",
                "product": {
                  "name": "Phoenix Contact FL SWITCH 2xxx \u003c3.53",
                  "product_id": "T051839"
                }
              },
              {
                "category": "product_version",
                "name": "2xxx 3.53",
                "product": {
                  "name": "Phoenix Contact FL SWITCH 2xxx 3.53",
                  "product_id": "T051839-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:phoenixcontact:fl_switch:2xxx__3.53"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "TSN 23xx \u003c3.53",
                "product": {
                  "name": "Phoenix Contact FL SWITCH TSN 23xx \u003c3.53",
                  "product_id": "T051840"
                }
              },
              {
                "category": "product_version",
                "name": "TSN 23xx 3.53",
                "product": {
                  "name": "Phoenix Contact FL SWITCH TSN 23xx 3.53",
                  "product_id": "T051840-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:phoenixcontact:fl_switch:tsn_23xx__3.53"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "59xx \u003c3.53",
                "product": {
                  "name": "Phoenix Contact FL SWITCH 59xx \u003c3.53",
                  "product_id": "T051841"
                }
              },
              {
                "category": "product_version",
                "name": "59xx 3.53",
                "product": {
                  "name": "Phoenix Contact FL SWITCH 59xx 3.53",
                  "product_id": "T051841-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:phoenixcontact:fl_switch:59xx__3.53"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "FL SWITCH"
          }
        ],
        "category": "vendor",
        "name": "Phoenix Contact"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-22317",
      "product_status": {
        "known_affected": [
          "T051839",
          "T051840",
          "T051841"
        ]
      },
      "release_date": "2026-03-17T23:00:00.000+00:00",
      "title": "CVE-2026-22317"
    },
    {
      "cve": "CVE-2026-22316",
      "product_status": {
        "known_affected": [
          "T051839",
          "T051840",
          "T051841"
        ]
      },
      "release_date": "2026-03-17T23:00:00.000+00:00",
      "title": "CVE-2026-22316"
    },
    {
      "cve": "CVE-2026-22318",
      "product_status": {
        "known_affected": [
          "T051839",
          "T051840",
          "T051841"
        ]
      },
      "release_date": "2026-03-17T23:00:00.000+00:00",
      "title": "CVE-2026-22318"
    },
    {
      "cve": "CVE-2026-22319",
      "product_status": {
        "known_affected": [
          "T051839",
          "T051840",
          "T051841"
        ]
      },
      "release_date": "2026-03-17T23:00:00.000+00:00",
      "title": "CVE-2026-22319"
    },
    {
      "cve": "CVE-2026-22320",
      "product_status": {
        "known_affected": [
          "T051839",
          "T051840",
          "T051841"
        ]
      },
      "release_date": "2026-03-17T23:00:00.000+00:00",
      "title": "CVE-2026-22320"
    },
    {
      "cve": "CVE-2026-22321",
      "product_status": {
        "known_affected": [
          "T051839",
          "T051840",
          "T051841"
        ]
      },
      "release_date": "2026-03-17T23:00:00.000+00:00",
      "title": "CVE-2026-22321"
    },
    {
      "cve": "CVE-2026-22322",
      "product_status": {
        "known_affected": [
          "T051839",
          "T051840",
          "T051841"
        ]
      },
      "release_date": "2026-03-17T23:00:00.000+00:00",
      "title": "CVE-2026-22322"
    },
    {
      "cve": "CVE-2026-22323",
      "product_status": {
        "known_affected": [
          "T051839",
          "T051840",
          "T051841"
        ]
      },
      "release_date": "2026-03-17T23:00:00.000+00:00",
      "title": "CVE-2026-22323"
    }
  ]
}



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