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CVE-2011-2959

Estado: ModificadaAlta (10)—

Stack-based buffer overflow in the Open Database Connectivity (ODBC) service (Odbcixv9se.exe) in 7-Technologies Interactive Graphical SCADA System (IGSS) 9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet to TCP port 22202.

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)

7T — Igss

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-2959",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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  ],
  "published": "2011-07-29T19:55:03.470",
  "references": [
    {
      "url": "http://secunia.com/advisories/44345",
      "tags": [
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    },
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      "source": "cve@mitre.org"
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      "source": "cve@mitre.org"
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      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-11-119-01.pdf",
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  "weaknesses": [
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      "description": [
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          "value": "CWE-119"
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  "descriptions": [
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      "lang": "en",
      "value": "Stack-based buffer overflow in the Open Database Connectivity (ODBC) service (Odbcixv9se.exe) in 7-Technologies Interactive Graphical SCADA System (IGSS) 9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet to TCP port 22202."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en pila en el servicio ODBC - Open Database Connectivity (Odbcixv9se.exe) en 7-Technologies  Interactive Graphical SCADA System (IGSS) v9 y anteriores permite a atacantes remotos causar una denegación de servicio (caída de la aplicación) y posiblemente ejecutar código de su elección a través de un paquete especialmente modificado contra el puerto TCP 22202."
    }
  ],
  "lastModified": "2026-06-16T23:32:19.920",
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