CVE-2011-1962

Estado: ModificadaMedia (4.3)—
Microsoft Internet Explorer 6 hasta la versión 9 no maneja apropiadamente secuencias de caracteres sin especificar, lo que permite a atacantes remotos leer contenido de un diferente (1) dominio o (2) zona a través de una web modificada que provoca un "filtrado interactivo". También conocido como "vulnerabilidad de codificación de caracteres Shift JIS".
CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Puntuación base: 4.3
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 13%
Percentil entre todas las CVEs puntuadas: 96
Fecha de la puntuación: 8/10/2026
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)

Microsoft — Internet Explorer
CWE

CWE-20
Referencias

JSON original (NVD)

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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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              "version": "n/a"
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  "published": "2011-08-10T21:55:01.423",
  "references": [
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-057",
      "tags": [
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        "Vendor Advisory"
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