CVE-2024-29988
Estado: AnalizadaAlta (8.8)⚠ Explotación activa
SmartScreen Prompt Security Feature Bypass Vulnerability
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: 45%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 6/10/2026
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: 30/4/2024
- Plazo de remediación: 21/5/2024
- Uso conocido en ransomware: Unknown
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1203Exploitation for Client Executionexecution85 % - Impacto principal
T1059Command and Scripting Interpreterexecution75 % - Impacto secundario
T1218System Binary Proxy Executionstealth65 % - Impacto secundario
T1548Abuse Elevation Control Mechanismprivilege escalation70 %
Bypass de SmartScreen (defensa del cliente) con vector AV:N/UI:R requiere interacción del usuario para ejecución; permite ejecutar código malicioso con permisos del usuario o escalar privilegios mediante evasión de defensas integradas.
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
Tecnologías afectadas (9)
CWE
- CWE-693
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
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