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CVE-2002-1783

Estado: ModificadaMedia (5)—
Gravedad5Media · CVSS 2.0
Probabilidad de explotación17 %mayor que el 97 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

Vulnerabilidad de inyección CRLF en PHP 4.2.1 hasta 4.2.3, cuando allow_url_fopen está habilitado, que permite a atacantes remotos modificar las cabeceras HTTP de las peticiones salientes al hacer que se inyecten secuencias CRLF en los argumentos que se pasan a las funciones (1) fopen o (2) file.

Traducción automática del texto original de NVD (en inglés).

CVSS

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

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
17 %
Percentil entre todas las CVEs puntuadas
97
Fecha de la puntuación
22/10/2026

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)

PHP — PHP

CWE

Referencias

Mostrar las 10 referencias

JSON original (NVD)

Mostrar
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          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
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        "impactScore": 2.9,
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  "published": "2002-12-31T05:00:00.000",
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