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CVE-2011-2959

Status: ModifiedHigh (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

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

7T — Igss

CWEs

References

Raw JSON (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,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "affectedData": [
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          "versions": [
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              "status": "affected",
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  "published": "2011-07-29T19:55:03.470",
  "references": [
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      "url": "http://secunia.com/advisories/44345",
      "tags": [
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      "source": "cve@mitre.org"
    },
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      "source": "cve@mitre.org"
    },
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      "url": "http://www.osvdb.org/72117",
      "source": "cve@mitre.org"
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      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-11-119-01.pdf",
      "tags": [
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      "source": "cve@mitre.org"
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  "vulnStatus": "Modified",
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          "value": "CWE-119"
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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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