WID-SEC-W-2026-2963

Vulnerability from csaf_certbund - Published: 2026-08-20 22:00 - Updated: 2026-08-20 22:00
Summary
PTC Windchill und FlexPLM: Mehrere Schwachstellen
Severity
Hoch
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: PTC Windchill ist eine Product-Lifecycle-Management-Software, die Unternehmen bei der Verwaltung von Produktdaten und -prozessen über den gesamten Lebenszyklus hinweg unterstützt. PTC FlexPLM ist eine Softwarelösung für das Product Lifecycle Management (PLM), die Unternehmen bei der Verwaltung von Produktdaten und -prozessen unterstützt.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in PTC Windchill und PTC FlexPLM ausnutzen, um Sicherheitsvorkehrungen zu umgehen, beliebigen Code auszuführen und vertrauliche Daten offenzulegen.
Betroffene Betriebssysteme: - Sonstiges - Windows
CVE-2026-77644
Affected products
Product Identifier Version Remediation
PTC Windchill Risk and Reliability (WRR) Enterprise Edition <13.1.0.1
PTC / Windchill
 Risk and Reliability (WRR) Enterprise Edition <13.1.0.1
CVE-2026-77645
Affected products
Product Identifier Version Remediation
PTC FlexPLM
PTC
 cpe:/a:ptc:flexplm:- —
PTC Windchill
PTC / Windchill
 cpe:/a:ptc:windchill:- —
CVE-2026-77646
Affected products
Product Identifier Version Remediation
PTC FlexPLM
PTC
 cpe:/a:ptc:flexplm:- —
PTC Windchill
PTC / Windchill
 cpe:/a:ptc:windchill:- —
PTC Windchill PDMLink
PTC / Windchill
 cpe:/a:ptc:windchill:pdmlink PDMLink
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "PTC Windchill ist eine Product-Lifecycle-Management-Software, die Unternehmen bei der Verwaltung von Produktdaten und -prozessen \u00fcber den gesamten Lebenszyklus hinweg unterst\u00fctzt.\r\nPTC FlexPLM ist eine Softwarel\u00f6sung f\u00fcr das Product Lifecycle Management (PLM), die Unternehmen bei der Verwaltung von Produktdaten und -prozessen unterst\u00fctzt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in PTC Windchill und PTC FlexPLM ausnutzen, um Sicherheitsvorkehrungen zu umgehen, beliebigen Code auszuf\u00fchren und vertrauliche Daten offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges\n- Windows",
        "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-2026-2963 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2963.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-2963 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2963"
      },
      {
        "category": "external",
        "summary": "PTC Support Article - critical bypass access control vulnerability vom 2026-08-20",
        "url": "https://www.ptc.com/en/support/article/CS474818"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-5HVP-9MCX-5245 vom 2026-08-20",
        "url": "https://github.com/advisories/GHSA-5HVP-9MCX-5245"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-QXMV-9Q88-WWMW vom 2026-08-20",
        "url": "https://github.com/advisories/GHSA-QXMV-9Q88-WWMW"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-2698-QWMX-3R6F vom 2026-08-20",
        "url": "https://github.com/advisories/GHSA-2698-QWMX-3R6F"
      }
    ],
    "source_lang": "en-US",
    "title": "PTC Windchill und FlexPLM: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-08-20T22:00:00.000+00:00",
      "generator": {
        "date": "2026-08-21T11:51:10.196+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-2963",
      "initial_release_date": "2026-08-20T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-08-20T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "PTC FlexPLM",
            "product": {
              "name": "PTC FlexPLM",
              "product_id": "T058484",
              "product_identification_helper": {
                "cpe": "cpe:/a:ptc:flexplm:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Risk and Reliability (WRR) Enterprise Edition \u003c13.1.0.1",
                "product": {
                  "name": "PTC Windchill Risk and Reliability (WRR) Enterprise Edition \u003c13.1.0.1",
                  "product_id": "T058482"
                }
              },
              {
                "category": "product_version",
                "name": "Risk and Reliability (WRR) Enterprise Edition 13.1.0.1",
                "product": {
                  "name": "PTC Windchill Risk and Reliability (WRR) Enterprise Edition 13.1.0.1",
                  "product_id": "T058482-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ptc:windchill:risk_and_reliability_%2528wrr%2529_enterprise_edition__13.1.0.1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "PTC Windchill",
                "product": {
                  "name": "PTC Windchill",
                  "product_id": "T058483",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ptc:windchill:-"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "PDMLink",
                "product": {
                  "name": "PTC Windchill PDMLink",
                  "product_id": "T058485",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ptc:windchill:pdmlink"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Windchill"
          }
        ],
        "category": "vendor",
        "name": "PTC"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-77644",
      "product_status": {
        "known_affected": [
          "T058482"
        ]
      },
      "release_date": "2026-08-20T22:00:00.000+00:00",
      "title": "CVE-2026-77644"
    },
    {
      "cve": "CVE-2026-77645",
      "product_status": {
        "known_affected": [
          "T058484",
          "T058483"
        ]
      },
      "release_date": "2026-08-20T22:00:00.000+00:00",
      "title": "CVE-2026-77645"
    },
    {
      "cve": "CVE-2026-77646",
      "product_status": {
        "known_affected": [
          "T058484",
          "T058483",
          "T058485"
        ]
      },
      "release_date": "2026-08-20T22:00:00.000+00:00",
      "title": "CVE-2026-77646"
    }
  ]
}



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