Riskcovery

CVE-2026-21659

Johnson Controls -Frick Quantum HD-Unauthenticated Remote Code Execution and Information Disclosure due to Local File Inclusion

State
Published
Severity
8.7 High
Published
Feb 27, 2026
Updated
Mar 6, 2026
Reserved
Jan 2, 2026

Read the record on cve.org

Description

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.

Scores

CVSSScoreVectorSource
4.08.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:Njci

Weaknesses

  • CWE-23 Relative Path Traversal

Affected Products

ProductVersions
Frick Controls Quantum HDJohnson Controls
  • Frick Controls Quantum HD version 10.22 and priorAffected

References

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