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CVE-2011-4034

Estado: ModificadaAlta (9.3)—

Buffer overflow in the Steema TeeChart ActiveX control, as used in Schneider Electric Vijeo Historian 4.30 and earlier, CitectHistorian 4.30 and earlier, and CitectSCADAReports 4.10 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service via unspecified vectors.

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 (3)

Schneider-electric — CitecthistorianSchneider-electric — Citectscada ReportsSchneider-electric — Vijeo Historian

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2011-4034",
  "cveTags": [],
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          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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              "status": "affected",
              "version": "n/a"
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  "published": "2011-12-02T11:55:05.277",
  "references": [
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      "url": "http://www.citect.com/index.php?option=com_content&view=article&id=1656&Itemid=1695",
      "tags": [
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-119"
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      "value": "Buffer overflow in the Steema TeeChart ActiveX control, as used in Schneider Electric Vijeo Historian 4.30 and earlier, CitectHistorian 4.30 and earlier, and CitectSCADAReports 4.10 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service via unspecified vectors."
    },
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      "lang": "es",
      "value": "Desbordamiento de búfer en el control ActiveX TeeChart Steema, tal como se utiliza en Schneider Electric Vijeo Historian v4.30 y anteriores, CitectHistorian v4.30 y anteriores, y CitectSCADAReports v4.10 y anteriores, permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio a través de vectores no especificados."
    }
  ],
  "lastModified": "2026-06-16T23:34:19.287",
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