CVE-2026-21654
OS Command Injection in Johnson Controls Frick Quantum HD
Publication date: 2026-02-27
Last updated on: 2026-03-02
Assigner: Johnson Controls
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| johnsoncontrols | frick_controls_quantum_hd_firmware | to 10.22 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an OS Command Injection issue found in Johnson Controls Frick Controls Quantum HD software, specifically in version 10.22 and earlier. It occurs due to improper neutralization of special elements used in operating system commands, which means that an attacker could inject and execute arbitrary OS commands on the affected system.
How can this vulnerability impact me? :
The vulnerability can allow an attacker to execute arbitrary operating system commands remotely without any privileges or user interaction. This can lead to unauthorized control over the affected system, potentially resulting in data compromise, system disruption, or further exploitation within the network.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know