CVE-2018-7602

Estado: AnalizadaCrítica (9.8)⚠ Explotación activa💥 Exploit

Existe una vulnerabilidad de ejecución remota de código en múltiples subsistemas de Drupal en versiones 7.x y 8.x. Esto podría permitir que los atacantes exploten múltiples vectores de ataque en un sitio de Drupal, lo que podría resultar en el compromiso del sitio. Esta vulnerabilidad está relacionada con Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-002. Tanto SA-CORE-2018-002 como esta vulnerabilidad se están explotando "in the wild".

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 9.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 99%
Percentil entre todas las CVEs puntuadas: 100
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: 13/4/2022
Plazo de remediación: 4/5/2022
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.

Publicado en Exploit-DB · Drupal < 7.58 - 'Drupalgeddon3' (Authenticated) Remote Code (Metasploit) (30/4/2018)
Publicado en Exploit-DB · Drupal < 7.58 - 'Drupalgeddon3' (Authenticated) Remote Code Execution (PoC) (25/4/2018)
Plantilla de Nuclei (detección automática y masiva) · Drupal - Remote Code Execution
Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

🎯 Técnicas ATT&CK

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

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access95 %
Impacto principalT1059 Command and Scripting Interpreterexecution95 %
Impacto secundarioT1098.001 Additional Cloud Credentialspersistence · privilege escalation75 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact80 %

Vulnerabilidad de RCE en Drupal expuesto sin autenticación (AV:N/PR:N/UI:N). CWE-94 (code injection) permite ejecución remota de código arbitrario. Explotación activa documentada 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

Privileged Account Management Network Segmentation Disable or Remove Feature or Program Vulnerability Scanning User Account Management Restrict Web-Based Content

Tecnologías afectadas (2)

Debian — Debian Linux Drupal — Drupal

CWE

NVD-CWE-noinfo
CWE-94

Referencias

JSON original (NVD)

Mostrar

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