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CVE-2011-2780

Estado: ModificadaMedia (5)—Exploit
Gravedad5Media · CVSS 2.0
Probabilidad de explotación13 %mayor que el 96 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePublicado en Exploit-DB · Plantilla de Nuclei (detección automática y masiva)

Vulnerabilidad de directorio transversal en includes / lib / gz.php en Chyrp v2.0 y anteriores permite a atacantes remotos leer ficheros arbitrarios mediante un .. (punto punto) en el parámetro de archivo, una vulnerabilidad diferente a CVE-2011-2744.

CVSS

Puntuación base
5
Versión
2.0
Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
13 %
Percentil entre todas las CVEs puntuadas
96
Fecha de la puntuación
3/11/2026

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).

Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Chyrp — Chyrp

CWE

Referencias

Mostrar las 20 referencias

JSON original (NVD)

Mostrar
{
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
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      "affectedData": [
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  "published": "2011-07-19T21:55:00.837",
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      "description": [
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          "lang": "en",
          "value": "CWE-22"
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  ],
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    {
      "lang": "en",
      "value": "Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de directorio transversal en includes / lib / gz.php en Chyrp v2.0 y anteriores permite a atacantes remotos leer ficheros arbitrarios mediante un .. (punto punto) en el parámetro de archivo, una vulnerabilidad diferente a CVE-2011-2744."
    }
  ],
  "lastModified": "2026-06-16T23:31:59.280",
  "configurations": [
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        {
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}