CVE-2020-16839 Information

Description

On Crestron DM-NVX-DIR DM-NVX-DIR80 and DM-NVX-ENT devices before the DM-XIO/1-0-3-802 patch the password can be changed by sending an unauthenticated WebSocket request.

CVSS Vector

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

Reference

https://www.crestron.com/Software-Firmware/Firmware/DigitalMedia/DM-XIO/1-0-3-802 https://support.crestron.com https://www.security.crestron.com https://www.crestron.com/Security/Security-at-Crestron

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5