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CVE-2021-27045

Estado: ModificadaAlta (7.8)—

A maliciously crafted PDF file in Autodesk Navisworks 2019, 2020, 2021, 2022 can be forced to read beyond allocated boundaries when parsing the PDF file. This vulnerability can be exploited to execute arbitrary code.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Autodesk — Navisworks

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-27045",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@autodesk.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Autodesk Navisworks",
          "versions": [
            {
              "status": "affected",
              "version": "2019, 2020, 2021, 2022"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-09-15T17:15:09.773",
  "references": [
    {
      "url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0008",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@autodesk.com"
    },
    {
      "url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0008",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A maliciously crafted PDF file in Autodesk Navisworks 2019, 2020, 2021, 2022 can be forced to read beyond allocated boundaries when parsing the PDF file. This vulnerability can be exploited to execute arbitrary code."
    },
    {
      "lang": "es",
      "value": "Un archivo PDF diseñado maliciosamente en Autodesk Navisworks versiones 2019, 2020, 2021, 2022, puede ser forzado a leer más allá de los límites asignados cuando se analiza el archivo PDF. Esta vulnerabilidad puede ser explotada para ejecutar código arbitrario"
    }
  ],
  "lastModified": "2026-06-17T03:44:11.143",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:autodesk:navisworks:2019:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F8EB8353-CA0F-4B38-9427-56C845696A7D"
            },
            {
              "criteria": "cpe:2.3:a:autodesk:navisworks:2020:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3B3A9D11-51D7-4384-A6CF-B1AE46625E66"
            },
            {
              "criteria": "cpe:2.3:a:autodesk:navisworks:2021:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A2339B01-336A-4232-BF7A-7912CDC6F1F7"
            },
            {
              "criteria": "cpe:2.3:a:autodesk:navisworks:2022:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8694D891-A923-4B62-A508-77E6EBC54646"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@autodesk.com"
}