CVE-2026-21659

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-21659
Unauthenticated Remote Code Execution and Information Disclosure due to Local File Inclusion (LFI) vulnerability in Johnson Controls Frick Controls Quantum HD allow an unauthenticated attacker to execute arbitrary code on the affected device, leading to full system compromise. This issue affects Frick Controls Quantum HD: Frick Controls Quantum HD version 10.22 and prior.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-01 Third Party Advisory US Government Resource
https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:johnsoncontrols:frick_controls_quantum_hd_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:johnsoncontrols:frick_controls_quantum_hd:-:*:*:*:*:*:*:*
History

17 Jun 2026, 10:18

Type Values Removed Values Added
Summary
  • (es) Ejecución remota de código no autenticada y revelación de información debido a una vulnerabilidad de inclusión local de ficheros (LFI) en Johnson Controls Frick Controls Quantum HD permiten a un atacante no autenticado ejecutar código arbitrario en el dispositivo afectado, lo que lleva a un compromiso total del sistema. Este problema afecta a Frick Controls Quantum HD: Frick Controls Quantum HD versión 10.22 y anteriores.

02 Mar 2026, 18:23

Type Values Removed Values Added
References () https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-01 - () https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-01 - Third Party Advisory, US Government Resource
References () https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories - () https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories - Vendor Advisory
CPE cpe:2.3:h:johnsoncontrols:frick_controls_quantum_hd:-:*:*:*:*:*:*:*
cpe:2.3:o:johnsoncontrols:frick_controls_quantum_hd_firmware:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
First Time Johnsoncontrols frick Controls Quantum Hd
Johnsoncontrols frick Controls Quantum Hd Firmware
Johnsoncontrols
CWE CWE-22

27 Feb 2026, 10:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-27 10:16

Updated : 2026-06-17 10:18

NVD link : CVE-2026-21659

Mitre link : CVE-2026-21659

CVE.ORG link : CVE-2026-21659

JSON object : View

Products Affected

johnsoncontrols

  • frick_controls_quantum_hd
  • frick_controls_quantum_hd_firmware
CWE
CWE-23

Relative Path Traversal

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')