CVE-2017-2898 CRITICAL

CVE-2017-2898

Vendor Circle Media
Product Circle
Published November 7, 2017
Last update September 16, 2024

CVSS base score

9.9/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

November 7, 2017 CVE published
September 16, 2024 Record updated