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CVE-2021-25174

Estado: ModificadaAlta (7.8)—

An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory corruption vulnerability exists when reading malformed DGN files. It can allow attackers to cause a crash, potentially enabling denial of service (Crash, Exit, or Restart).

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 (4)

Opendesign — Drawings Software Development KITSiemens — ComosSiemens — Jt2goSiemens — Teamcenter Visualization

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-25174",
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          "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"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
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          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
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  "affected": [
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  "published": "2021-01-18T08:15:13.117",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-787"
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      ]
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  "descriptions": [
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      "lang": "en",
      "value": "An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory corruption vulnerability exists when reading malformed DGN files. It can allow attackers to cause a crash, potentially enabling denial of service (Crash, Exit, or Restart)."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en Open Design Alliance Drawings SDK versiones anteriores a 2021.12. Se presenta una vulnerabilidad de corrupción de la memoria al leer archivos DGN malformados. Puede permitir a los atacantes causar un bloqueo, permitiendo potencialmente un ataque de denegación de servicio (Bloqueo, Salida o Reinicio)"
    }
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  "lastModified": "2026-06-17T03:41:35.633",
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