VULNERABILITY INTELLIGENCE

CVE-2017-12084

CVSS score8 HIGH

EPSS probability0.97%

CISA KEVNot currently listed

Published2017-11-07

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Description

A backdoor vulnerability exists in remote control functionality of Circle with Disney running firmware 2.0.1. A specific set of network packets can remotely start an SSH server on the device, resulting in a persistent backdoor. An attacker can send an API call to enable the SSH server.

Weakness classification

CWE-862: Missing Authorization

Primary references

talos-cna@cisco.com — Exploit, Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Technical Description, Third Party Advisory