CVE-2024-49043
Estado: AnalizadaAlta (7.8)—
Microsoft.SqlServer.XEvent.Configuration.dll Remote Code Execution Vulnerability
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.61%
- Percentil entre todas las CVEs puntuadas: 48
- Fecha de la puntuación: 5/10/2026
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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1203Exploitation for Client Executionexecution95 % - Impacto principal
T1574.007Path Interception by PATH Environment Variablestealth · execution85 % - Impacto secundario
T1059Command and Scripting Interpreterexecution80 %
Vector CVSS local con interacción del usuario (AV:L/UI:R) indica ejecución en cliente (T1203). DLL compromised (CWE-426, cadena de carga) permite inyección de dependencias (T1574.007) y ejecución de código arbitrario en SQL Server.
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 (4)
CWE
- CWE-426
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
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