CVE-2017-2898

HIGH

Circle with Disney Firmware - Arbitrary Code Execution via Firmware Update Signature Verification Race Condition

Title source: llm
STIX 2.1

Description

An exploitable vulnerability exists in the signature verification of the firmware update functionality of Circle with Disney. Specially crafted network packets can cause an unsigned firmware to be installed in the device resulting in arbitrary code execution. An attacker can send a series of packets to trigger this vulnerability.

References (1)

Core 1
Core References
Exploit, Technical Description, Third Party Advisory x_refsource_misc
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0405

Scores

CVSS v3 7.5
EPSS 0.0156
EPSS Percentile 72.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-362
Status published
Products (2)
Circle Media/Circle firmware 2.0.1
meetcircle/circle_with_disney_firmware 2.0.1
Published Nov 07, 2017
Tracked Since Feb 18, 2026