CVE-2013-2551

Estado: AnalizadaAlta (8.8)⚠ Explotación activa💥 Exploit

Vulnerabilidad no especificada en Microsoft Internet Explorer 10 en Windows 8 permite a atacantes remotos ejecutar código de su elección a través de vectores desconocidos, como se mostró por VUPEN durante la competición Pwn2Own en CanSecWest 2013.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 74%
Percentil entre todas las CVEs puntuadas: 99
Fecha de la puntuación: 7/10/2026

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).

CISA KEV — explotada activamente

Añadida al catálogo: 28/3/2022
Plazo de remediación: 18/4/2022
Uso conocido en ransomware: Known

💥 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) · MS13-037 Microsoft Internet Explorer COALineDashStyleArray Integer Overflow
Publicado en Exploit-DB · Microsoft Internet Explorer - COALineDashStyleArray Integer Overflow (MS13-009) (Metasploit) (13/6/2013)

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1203 Exploitation for Client Executionexecution95 %
Impacto principalT1059 Command and Scripting Interpreterexecution90 %

Vulnerabilidad use-after-free en IE requiere interacción del usuario (UI:R) para acceder a sitio web malicioso. Permite ejecución arbitraria de código, confirmado en Pwn2Own 2013 y uso activo en ransomware.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Restrict Web-Based Content Privileged Account Management Limit Software Installation Execution Prevention Behavior Prevention on Endpoint Disable or Remove Feature or Program

Tecnologías afectadas (1)

Microsoft — Internet Explorer

CWE

CWE-416
CWE-416

Referencias

JSON original (NVD)

Mostrar

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