CVE-2018-3833

HIGH

7.5

Descripcion

An exploitable firmware downgrade vulnerability exists in Insteon Hub running firmware version 1013. The firmware upgrade functionality, triggered via PubNub, retrieves signed firmware binaries using plain HTTP requests. The device doesn't check the firmware version that is going to be installed and thus allows for flashing older firmware images. To trigger this vulnerability, an attacker needs to impersonate the remote server 'cache.insteon.com' and serve any signed firmware image.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado8/23/2018

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

insteon:hub_2245-222insteon:hub_2245-222_firmware

Referencias

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0512(talos-cna@cisco.com)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0512(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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