CVE-2026-21660— Johnson Controls-Frick Quantum HD-Hardcoded Email Credentials Saved as Plaintext in Firmware
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I. Basic Information for CVE-2026-21660
Vulnerability Information
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Vulnerability Title
Johnson Controls-Frick Quantum HD-Hardcoded Email Credentials Saved as Plaintext in Firmware
Source: NVD (National Vulnerability Database)
Vulnerability Description
Hardcoded Email Credentials Saved as Plaintext in Firmware (CWE-256: Plaintext Storage of a Password) vulnerability in Frick Controls Quantum HD version 10.22 and prior lead to unauthorized access, exposure of sensitive information, and potential misuse or system compromise This issue affects Frick Controls Quantum HD version 10.22 and prior.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
明文存储口令
Source: NVD (National Vulnerability Database)
Vulnerability Title
Johnson Controls Frick Controls Quantum HD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Johnson Controls Frick Controls Quantum HD是美国江森自控（Johnson Controls）公司的一款专门用于工业制冷系统的高级微处理器控制面板。 Johnson Controls Frick Controls Quantum HD 10.22及之前版本存在安全漏洞，该漏洞源于固件中硬编码的电子邮件凭据以明文存储，可能导致未经授权的访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Johnson Controls | Frick Controls Quantum HD | Frick Controls Quantum HD version 10.22 and prior | - |
II. Public POCs for CVE-2026-21660
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Johnson Controls · 2026-02-27 · 6 CVEs total
| CVE-2026-21654 | Johnson Controls -Frick Quantum HD- Unauthenticated Remote Code Execution | |
| CVE-2026-21657 | Johnson Controls -Frick Quantum HD- Unauthenticated Remote Code Execution | |
| CVE-2026-21658 | Johnson Controls -Frick Quantum HD- Unauthenticated Remote Code Execution | |
| CVE-2026-21656 | Johnson Controls -Frick Quantum HD- Unauthenticated Remote Code Execution | |
| CVE-2026-21659 | Johnson Controls -Frick Quantum HD-Unauthenticated Remote Code Execution and Information D |
IV. Related Vulnerabilities
Same product: Frick Controls Quantum HD
- CVE-2026-21659
Johnson Controls -Frick Quantum HD-Unauthenticated Remote Co - CVE-2026-21658
Johnson Controls -Frick Quantum HD- Unauthenticated Remote C - CVE-2026-21657
Johnson Controls -Frick Quantum HD- Unauthenticated Remote C - CVE-2026-21656
Johnson Controls -Frick Quantum HD- Unauthenticated Remote C - CVE-2026-21654
Johnson Controls -Frick Quantum HD- Unauthenticated Remote C
Same vendor: Johnson Controls
- CVE-2026-21659
Johnson Controls -Frick Quantum HD-Unauthenticated Remote Co - CVE-2026-21658
Johnson Controls -Frick Quantum HD- Unauthenticated Remote C - CVE-2026-21657
Johnson Controls -Frick Quantum HD- Unauthenticated Remote C - CVE-2026-21656
Johnson Controls -Frick Quantum HD- Unauthenticated Remote C - CVE-2026-21654
Johnson Controls -Frick Quantum HD- Unauthenticated Remote C
V. Comments for CVE-2026-21660
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