CVE-2024-45764
Dell Enterprise SONiC OS, version(s) 4.1.x, 4.2.x, contain(s) a Missing Critical Step in Authentication vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass. This is a critical severity vulnerability so Dell recommends customers to upgrade at the earliest opportunity.
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: 0.52%
- Percentil entre todas las CVEs puntuadas: 42
- 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.
- Explotación
T1190Exploit Public-Facing Applicationinitial access95 % - Impacto principal
T1078Valid Accountsstealth · persistence · privilege escalation · initial access85 % - Impacto secundario
T1556Modify Authentication Processdefense impairment · persistence · credential access75 %
Vulnerabilidad de autenticación en dispositivo de red remoto accesible sin credenciales (AV:N/PR:N/UI:N). Fallo crítico en mecanismo de autenticación permite bypass de protecciones y acceso no autorizado con máximos privilegios.
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 (1)
CWE
- CWE-304
- NVD-CWE-Other
Referencias
JSON original (NVD)
Mostrar
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