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FKIE_CVE-2021-25175

Vulnerability from fkie_nvd - Published: 2021-01-18 08:15 - Updated: 2026-06-17 03:41
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 issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Conversion issue exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart).
References
cve@mitre.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdfPatch, Third Party Advisory
cve@mitre.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdfPatch, Third Party Advisory
cve@mitre.orghttps://www.opendesign.com/security-advisoriesVendor Advisory
cve@mitre.orghttps://www.zerodayinitiative.com/advisories/ZDI-21-218/Third Party Advisory, VDB Entry
cve@mitre.orghttps://www.zerodayinitiative.com/advisories/ZDI-21-223/Third Party Advisory, VDB Entry
cve@mitre.orghttps://www.zerodayinitiative.com/advisories/ZDI-21-224/Third Party Advisory, VDB Entry
cve@mitre.orghttps://www.zerodayinitiative.com/advisories/ZDI-21-244/Third Party Advisory, VDB Entry
cve@mitre.orghttps://www.zerodayinitiative.com/advisories/ZDI-21-245/Third Party Advisory, VDB Entry
cve@mitre.orghttps://www.zerodayinitiative.com/advisories/ZDI-21-246/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdfPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdfPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.opendesign.com/security-advisoriesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-218/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-223/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-224/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-244/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-245/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-246/Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
opendesign drawings_software_development_kit *
siemens comos *
siemens jt2go *
siemens teamcenter_visualization *
To clipboard 

{
  "affected": [
    {
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          "product": "n/a",
          "vendor": "n/a",
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              "version": "n/a"
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      "source": "cve@mitre.org"
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              "versionEndExcluding": "2021.11",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Conversion issue exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart)."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en el SDK de dibujos de Open Design Alliance anterior a la versi\u00f3n 2021.11. Existe un problema de conversi\u00f3n de tipos al renderizar archivos .DXF y .DWG malformados. Esto puede permitir que los atacantes provoquen un fallo, permitiendo potencialmente un ataque de denegaci\u00f3n de servicio (Bloqueo, Salida o Reinicio)"
    }
  ],
  "id": "CVE-2021-25175",
  "lastModified": "2026-06-17T03:41:35.760",
  "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
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    "cvssMetricV31": [
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        "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"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2021-01-18T08:15:13.180",
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          "value": "CWE-704"
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      "source": "nvd@nist.gov",
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}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.