CVE-2025-46774

Estado: AnalizadaAlta (7.8)—

An Improper Verification of Cryptographic Signature vulnerability [CWE-347] in FortiClient MacOS installer version 7.4.2 and below, version 7.2.9 and below, 7.0 all versions may allow a local user to escalate their privileges via FortiClient related executables.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.08%
Percentil entre todas las CVEs puntuadas: 0
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).

🎯 Técnicas ATT&CK

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

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation95 %
Impacto principalT1553.006 Code Signing Policy Modificationdefense impairment90 %

Vector AV:L/PR:L/UI:N permite escalada local sin interacción. CWE-347 (verificación deficiente de firma criptográfica) en instalador permite ejecutables con privilegios elevados sin validación adecuada.

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

Threat Intelligence Program Restrict Registry Permissions Privileged Account Management Execution Prevention Boot Integrity Application Isolation and Sandboxing

Tecnologías afectadas (1)

Fortinet — Forticlient

CWE

CWE-347

Referencias

https://fortiguard.fortinet.com/psirt/FG-IR-25-126

JSON original (NVD)

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