CVE-2014-0112

Estado: ModificadaAlta (7.5)—💥 Exploit

ParametersInterceptor in Apache Struts before 2.3.20 does not properly restrict access to the getClass method, which allows remote attackers to "manipulate" the ClassLoader and execute arbitrary code via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0094.

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 98%
Percentil entre todas las CVEs puntuadas: 100
Fecha de la puntuación: 29/9/2026

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.

Módulo de Metasploit (exploit fiable y al alcance de cualquiera) · Apache Struts ClassLoader Manipulation Remote Code Execution
Publicado en Exploit-DB · Apache Struts - ClassLoader Manipulation Remote Code Execution (Metasploit) (2/5/2014)
Publicado en Exploit-DB · Apache Struts < 1.3.10 / < 2.3.16.2 - ClassLoader Manipulation Remote Code Execution (Metasploit) (6/3/2014)

Tecnologías afectadas (1)

Apache — Struts

CWE

CWE-264

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2014-0112",
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      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "published": "2014-04-29T10:37:03.670",
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-264"
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  "descriptions": [
    {
      "lang": "en",
      "value": "ParametersInterceptor in Apache Struts before 2.3.20 does not properly restrict access to the getClass method, which allows remote attackers to \"manipulate\" the ClassLoader and execute arbitrary code via a crafted request. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-0094."
    },
    {
      "lang": "es",
      "value": "ParametersInterceptor en Apache Struts versiones anteriores a 2.3.20, no restringe apropiadamente el acceso al método getClass, lo que permite a atacantes remotos \"manipulate\" el ClassLoader y ejecutar código arbitrario por medio de una petición diseñada. NOTA: esta vulnerabilidad se presenta debido a una corrección incompleta de CVE-2014-0094."
    }
  ],
  "lastModified": "2026-06-17T00:02:17.950",
  "configurations": [
    {
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}