CVE-2026-59177: fallo de gravedad alta en esphome device-builder
ESPHome Device Builder allows unauthenticated dashboard access via the HA add-on ingress site bound to all interfaces
Publicada el
33Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendcvss 8.8
probabilidad de explotación
—
explotación observada
noninguna fuente lo reporta
ESPHome Device Builder Dashboard is a dashboard for the ESPHome home management software. Prior to 1.0.10, the `Home Assistant` add-on's trusted `ingress` site binds to `0.0.0.0` while intentionally skipping dashboard authentication because the supervisor is expected to authenticate requests upstream. Host networking, required for mDNS, also binds this no-auth site to the `Home Assistant` host's LAN interface. Any device on that local network can therefore connect directly to the `ingress` port, bypass the supervisor, and obtain the full dashboard without credentials or operator misconfiguration. Dashboard capability includes compile-time Python execution through `external_components:`, shell execution through compile and validation subprocesses, and arbitrary access to configuration and data files, compromising the mounted `Home Assistant` configuration and managed ESPHome devices. The standalone Docker dashboard and the password-gated public port 6052 are not affected. This issue is fixed in version 1.0.10.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
esphome · device-builderCVEs relacionadas — esphome device-builder
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