CVE-2026-55112
Estado: AnalizadaAlta (8.8)—
A malicious actor with access to the network and low privileges and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi OS with UniFi Protect Application to escalate privileges on the host device.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.36%
- Percentil entre todas las CVEs puntuadas: 27
- 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
T1210Exploitation of Remote Serviceslateral movement85 % - Impacto principal
T1068Exploitation for Privilege Escalationprivilege escalation80 %
Vector CVSS indica acceso remoto con privilegios bajos (AV:N/PR:L/UI:N); CWE-284 es control de acceso impropio. La explotación requiere acceso a la red y bajo nivel de privilegios para escalar en el host, típico de T1210 (servicios remotos con 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 (19)
UI — Enterprise Network Video Recorder Core FirmwareUI — Enterprise Network Video Recorder FirmwareUI — Unifi Cloud Gateway Fiber FirmwareUI — Unifi Cloud Gateway Industrial FirmwareUI — Unifi Cloud Gateway MAX FirmwareUI — Unifi Cloudkey FirmwareUI — Unifi Dream Machine Beast FirmwareUI — Unifi Dream Machine PRO FirmwareUI — Unifi Dream Machine PRO MAX FirmwareUI — Unifi Dream Machine Special Edition FirmwareUI — Unifi Dream Router 5G MAX FirmwareUI — Unifi Dream Router 7 FirmwareUI — Unifi Dream Router FirmwareUI — Unifi Dream Wall FirmwareUI — Unifi Network Video Recorder FirmwareUI — Unifi Network Video Recorder G2 FirmwareUI — Unifi Network Video Recorder G2 PRO FirmwareUI — Unifi Network Video Recorder Instant FirmwareUI — Unifi Network Video Recorder PRO Firmware
CWE
- CWE-284
- NVD-CWE-Other
Referencias
JSON original (NVD)
Mostrar
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