FKIE_CVE-2021-27043

Vulnerability from fkie_nvd - Published: 2021-06-25 13:15 - Updated: 2026-06-17 03:44
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
An Arbitrary Address Write issue in the Autodesk DWG application can allow a malicious user to leverage the application to write in unexpected paths. In order to exploit this the attacker would need the victim to enable full page heap in the application.
References
psirt@autodesk.comhttps://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007Vendor Advisory
Impacted products
Vendor Product Version
autodesk advance_steel *
autodesk advance_steel *
autodesk advance_steel *
autodesk advance_steel *
autodesk autocad *
autodesk autocad *
autodesk autocad *
autodesk autocad *
autodesk autocad_architecture *
autodesk autocad_architecture *
autodesk autocad_architecture *
autodesk autocad_architecture *
autodesk autocad_electrical *
autodesk autocad_electrical *
autodesk autocad_electrical *
autodesk autocad_electrical *
autodesk autocad_lt *
autodesk autocad_lt *
autodesk autocad_lt *
autodesk autocad_lt *
autodesk autocad_map_3d *
autodesk autocad_map_3d *
autodesk autocad_map_3d *
autodesk autocad_map_3d *
autodesk autocad_mechanical *
autodesk autocad_mechanical *
autodesk autocad_mechanical *
autodesk autocad_mechanical *
autodesk autocad_mep *
autodesk autocad_mep *
autodesk autocad_mep *
autodesk autocad_mep *
autodesk autocad_plant_3d *
autodesk autocad_plant_3d *
autodesk autocad_plant_3d *
autodesk autocad_plant_3d *
autodesk civil_3d *
autodesk civil_3d *
autodesk civil_3d *
autodesk civil_3d *
autodesk dwg_trueview *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Autodesk Advanced Steel, Civil 3D, AutoCAD, AutoCAD LT, AutoCAD Architecture, AutoCAD Electrical, AutoCAD Map 3D, AutoCAD Mechanical, AutoCAD MEP, AutoCAD Plant 3D",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "2022.1.1"
            }
          ]
        }
      ],
      "source": "psirt@autodesk.com"
    }
  ],
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An Arbitrary Address Write issue in the Autodesk DWG application can allow a malicious user to leverage the application to write in unexpected paths. In order to exploit this the attacker would need the victim to enable full page heap in the application."
    },
    {
      "lang": "es",
      "value": "Un problema de escritura de direcciones arbitrarias en la aplicaci\u00f3n Autodesk DWG, puede permitir a un usuario malicioso aprovechar la aplicaci\u00f3n para escribir en rutas inesperadas. Para explotar esto, el atacante necesitar\u00eda que la v\u00edctima habilitara la pila de p\u00e1gina completa  en la aplicaci\u00f3n"
    }
  ],
  "id": "CVE-2021-27043",
  "lastModified": "2026-06-17T03:44:10.880",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-25T13:15:08.280",
  "references": [
    {
      "source": "psirt@autodesk.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0007"
    }
  ],
  "sourceIdentifier": "psirt@autodesk.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.


Detection rules are retrieved from Rulezet.