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CVE-2026-7413

Estado: AnalizadaCrítica (9.8)—

A hidden, persistent backdoor was found in Yarbo firmware v2.3.9 that provides remote, unauthenticated (or weakly authenticated) access to privileged functionality. The backdoor is undocumented, cannot be disabled via user-facing settings, and survives factory reset and ordinary firmware updates.

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.

Backdoor remoto no autenticado en firmware sin privilegios previos (AV:N, PR:N). Acceso a funcionalidad privilegiada permite obtención de credenciales/sesiones y ejecución de comandos en dispositivo IoT.

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 Web-Based ContentPrivileged Account ManagementAuditVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (2)

Yarbo — Lawn Mower FirmwareYarbo — Lawn Mower PRO Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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