CVE-2023-4804 CRITICAL

CVE-2023-4804: Quantum HD Unity

Vendor Johnson Controls
Product Quantum HD Unity Compressor
Weakness CWE-489
Published November 10, 2023
Last update December 16, 2025
View on NVD All CVEs

CVSS base score

10.0/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

An unauthorized user could access debug features in Quantum HD Unity products that were accidentally exposed.

Key dates

02Disclosure timeline

November 10, 2023 CVE published
December 16, 2025 Record updated