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CVE-2024-8539

Estado: AnalizadaAlta (7.1)—

Improper authorization in Ivanti Secure Access Client before version 22.7R3 allows a local authenticated attacker to modify sensitive configuration files.

CVSS

Probabilidad de explotación (EPSS)

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.

AV:L + PR:L sin UI indica escalada local. CWE-267 (improper authorization) permite modificar archivos de configuración sensibles, afectando integridad (I:H) y disponibilidad (A:H) del cliente VPN.

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 File and Directory PermissionsUser Account ManagementThreat Intelligence ProgramRestrict Registry PermissionsPrivileged Process IntegrityPrivileged Account Management

Tecnologías afectadas (1)

Ivanti — Secure Access Client

CWE

Referencias

JSON original (NVD)

Mostrar
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