Vulnerability-Lookup

CVE-2026-21657 (GCVE-0-2026-21657)

Vulnerability from cvelistv5 – Published: 2026-02-27 08:54 – Updated: 2026-02-27 08:54

Title

Johnson Controls -Frick Quantum HD- Unauthenticated Remote Code Execution

Summary

Improper Control of Generation of Code ('Code Injection') vulnerability in Johnson Controls Frick Controls Quantum HD allows Code Injection. Insufficient validation of input in certain parameters may permit unexpected actions, which could impact the security of the device before authentication occurs.This issue affects Frick Controls Quantum HD version 10.22 and prior.

Severity ?

8.8 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

jci

References

URL

	Vendor	Product	Version
	Johnson Controls	Frick Controls Quantum HD	Affected: Frick Controls Quantum HD version 10.22 and prior

ICSA-26-057-01

Vulnerability from csaf_cisa - Published: 2026-02-26 07:00 - Updated: 2026-02-26 07:00

Summary

Johnson Controls, Inc. Frick Controls Quantum HD

Notes

Legal Notice and Terms of Use

This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).

Risk evaluation

Successful exploitation of these vulnerabilities can lead to pre-authentication remote code execution, information leak or denial of service.

Critical infrastructure sectors

Food and Agriculture

Countries/areas deployed

Worldwide

Company headquarters location

Ireland

Recommended Practices

CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:

Recommended Practices

Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.

Recommended Practices

Locate control system networks and remote devices behind firewalls and isolating them from business networks.

Recommended Practices

When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.

Recommended Practices

CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.

Recommended Practices

CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.

Recommended Practices

CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.

Recommended Practices

Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.

Recommended Practices

Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

Recommended Practices

No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.

JSON

To clipboard

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Noam Moshe"
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        "organization": "Claroty Research Team 82",
        "summary": "reported these vulnerabilities to CISA"
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    "distribution": {
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      {
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      {
        "category": "general",
        "text": "CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Locate control system networks and remote devices behind firewalls and isolating them from business networks.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
        "title": "Recommended Practices"
      },
      {
        "category": "general",
        "text": "No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.",
        "title": "Recommended Practices"
      }
    ],
    "publisher": {
      "category": "coordinator",
      "contact_details": "central@cisa.dhs.gov",
      "name": "CISA",
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    },
    "references": [
      {
        "category": "self",
        "summary": "ICS Advisory ICSA-26-057-01 JSON",
        "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-057-01.json"
      },
      {
        "category": "self",
        "summary": "ICSA Advisory ICSA-26-057-01 - Web Version",
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-01"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
      },
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        "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
      },
      {
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        "url": "https://www.cisa.gov/topics/industrial-control-systems"
      },
      {
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      },
      {
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        "summary": "Recommended Practices",
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      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/secure-our-world/teach-employees-avoid-phishing"
      },
      {
        "category": "external",
        "summary": "Recommended Practices",
        "url": "https://www.cisa.gov/news-events/news/avoiding-social-engineering-and-phishing-attacks"
      }
    ],
    "title": "Johnson Controls, Inc. Frick Controls Quantum HD",
    "tracking": {
      "current_release_date": "2026-02-26T07:00:00.000000Z",
      "generator": {
        "date": "2026-02-25T22:00:28.227627Z",
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      "revision_history": [
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          "date": "2026-02-26T07:00:00.000000Z",
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    }
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  "product_tree": {
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  "vulnerabilities": [
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      "cve": "CVE-2026-21654",
      "cwe": {
        "id": "CWE-78",
        "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The Frick Controls Quantum HD is vulnerable due to insufficient validation of input in certain parameters that may permit unexpected actions, which could impact the security of the device before authentication occurs.",
          "title": "Vulnerability Summary"
        },
        {
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          "text": "SSVCv2/E:N/A:Y/2026-02-25T07:00:00.000000Z",
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        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "The Frick Controls Quantum HD, versions 10.22 through 11, are legacy platforms that have reached end of support. Johnson Controls, Inc. recommends upgrading to the latest platform, Quantum HD Unity, version 12 or higher. The update procedure can be found here (https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D).",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D"
        },
        {
          "category": "mitigation",
          "details": "After completing the upgrade to version 12, verify full compliance with the hardening guide and apply all recommended security configurations.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2026-05 at https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories.",
          "product_ids": [
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          ],
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          "products": [
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      ]
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        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
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        {
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          "text": "The Frick Controls Quantum HD is vulnerable due to insufficient validation of input in certain parameters that may permit unexpected actions, which could impact the security of the device before authentication occurs.",
          "title": "Vulnerability Summary"
        },
        {
          "category": "details",
          "text": "SSVCv2/E:N/A:Y/2026-02-25T07:00:00.000000Z",
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        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "The Frick Controls Quantum HD, versions 10.22 through 11, are legacy platforms that have reached end of support. Johnson Controls, Inc. recommends upgrading to the latest platform, Quantum HD Unity, version 12 or higher. The update procedure can be found here (https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D).",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D"
        },
        {
          "category": "mitigation",
          "details": "After completing the upgrade to version 12, verify full compliance with the hardening guide and apply all recommended security configurations.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2026-05 at https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2026-21657",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The Frick Controls Quantum HD is vulnerable due to insufficient validation of input in certain parameters that may permit unexpected actions, which could impact the security of the device before authentication occurs.",
          "title": "Vulnerability Summary"
        },
        {
          "category": "details",
          "text": "SSVCv2/E:N/A:Y/2026-02-25T07:00:00.000000Z",
          "title": "SSVC"
        }
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        ]
      },
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        },
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          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
        },
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          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "The Frick Controls Quantum HD, versions 10.22 through 11, are legacy platforms that have reached end of support. Johnson Controls, Inc. recommends upgrading to the latest platform, Quantum HD Unity, version 12 or higher. The update procedure can be found here (https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D).",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D"
        },
        {
          "category": "mitigation",
          "details": "After completing the upgrade to version 12, verify full compliance with the hardening guide and apply all recommended security configurations.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2026-05 at https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2026-21658",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The Frick Controls Quantum HD is vulnerable due to insufficient validation of input in certain parameters that may permit unexpected actions, which could impact the security of the device before authentication occurs.",
          "title": "Vulnerability Summary"
        },
        {
          "category": "details",
          "text": "SSVCv2/E:N/A:Y/2026-02-25T07:00:00.000000Z",
          "title": "SSVC"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "cwe.mitre.org",
          "url": "https://cwe.mitre.org/data/definitions/94.html"
        },
        {
          "category": "external",
          "summary": "www.cve.org",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-21658"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "The Frick Controls Quantum HD, versions 10.22 through 11, are legacy platforms that have reached end of support. Johnson Controls, Inc. recommends upgrading to the latest platform, Quantum HD Unity, version 12 or higher. The update procedure can be found here (https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D).",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D"
        },
        {
          "category": "mitigation",
          "details": "After completing the upgrade to version 12, verify full compliance with the hardening guide and apply all recommended security configurations.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2026-05 at https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2026-21659",
      "cwe": {
        "id": "CWE-23",
        "name": "Relative Path Traversal"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The Frick Controls Quantum HD contains a vulnerability that allows an unauthenticated attacker to execute arbitrary code on the affected device, leading to full system compromise.",
          "title": "Vulnerability Summary"
        },
        {
          "category": "details",
          "text": "SSVCv2/E:N/A:Y/2026-02-25T07:00:00.000000Z",
          "title": "SSVC"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "cwe.mitre.org",
          "url": "https://cwe.mitre.org/data/definitions/23.html"
        },
        {
          "category": "external",
          "summary": "www.cve.org",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-21659"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "The Frick Controls Quantum HD, versions 10.22 through 11, are legacy platforms that have reached end of support. Johnson Controls, Inc. recommends upgrading to the latest platform, Quantum HD Unity, version 12 or higher. The update procedure can be found here (https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D).",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D"
        },
        {
          "category": "mitigation",
          "details": "After completing the upgrade to version 12, verify full compliance with the hardening guide and apply all recommended security configurations.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2026-05 at https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    },
    {
      "cve": "CVE-2026-21660",
      "cwe": {
        "id": "CWE-256",
        "name": "Plaintext Storage of a Password"
      },
      "notes": [
        {
          "category": "summary",
          "text": "Hardcoded credentials in the Frick Controls Quantum HD create a vulnerability that leads to unauthorized access, exposure of sensitive information, and potential misuse or system compromise.",
          "title": "Vulnerability Summary"
        },
        {
          "category": "details",
          "text": "SSVCv2/E:N/A:N/2026-02-25T07:00:00.000000Z",
          "title": "SSVC"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-0001"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "cwe.mitre.org",
          "url": "https://cwe.mitre.org/data/definitions/256.html"
        },
        {
          "category": "external",
          "summary": "www.cve.org",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-21660"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        },
        {
          "category": "external",
          "summary": "www.first.org",
          "url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "The Frick Controls Quantum HD, versions 10.22 through 11, are legacy platforms that have reached end of support. Johnson Controls, Inc. recommends upgrading to the latest platform, Quantum HD Unity, version 12 or higher. The update procedure can be found here (https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D).",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://frickcontrolsblob.file.core.windows.net/frickweb1/Quantum-HD-Unity/Quantum_HD_Unity_Software_Update_Procedure.pdf?sv=2018-03-28\u0026si=frickweb1-174C1294FA7\u0026sr=f\u0026sig=us0dhk6IWmCvmDvBs02yJvC%2BjnzbxqZmb4QEpVVDkxY%3D"
        },
        {
          "category": "mitigation",
          "details": "After completing the upgrade to version 12, verify full compliance with the hardening guide and apply all recommended security configurations.",
          "product_ids": [
            "CSAFPID-0001"
          ]
        },
        {
          "category": "mitigation",
          "details": "For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2026-05 at https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories.",
          "product_ids": [
            "CSAFPID-0001"
          ],
          "url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001"
          ]
        }
      ]
    }
  ]
}

FKIE_CVE-2026-21657

Vulnerability from fkie_nvd - Published: 2026-02-27 09:16 - Updated: 2026-02-27 14:06

Severity ?

8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

Summary

References

	URL	Tags
	productsecurity@jci.com	https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-01
	productsecurity@jci.com	https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Control of Generation of Code (\u0027Code Injection\u0027) vulnerability in Johnson Controls Frick Controls Quantum HD allows Code Injection.\u00a0Insufficient validation of input in certain parameters may permit unexpected actions, which could impact the security of the device before authentication occurs.This issue affects Frick Controls Quantum HD version 10.22 and prior."
    }
  ],
  "id": "CVE-2026-21657",
  "lastModified": "2026-02-27T14:06:37.987",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "productsecurity@jci.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-02-27T09:16:16.600",
  "references": [
    {
      "source": "productsecurity@jci.com",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-01"
    },
    {
      "source": "productsecurity@jci.com",
      "url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"
    }
  ],
  "sourceIdentifier": "productsecurity@jci.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "productsecurity@jci.com",
      "type": "Secondary"
    }
  ]
}

GHSA-PFHJ-RW8H-88JH

Vulnerability from github – Published: 2026-02-27 09:30 – Updated: 2026-02-27 09:30

Details

Severity ?

8.8 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-21657"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-27T09:16:16Z",
    "severity": "HIGH"
  },
  "details": "Improper Control of Generation of Code (\u0027Code Injection\u0027) vulnerability in Johnson Controls Frick Controls Quantum HD allows Code Injection.\u00a0Insufficient validation of input in certain parameters may permit unexpected actions, which could impact the security of the device before authentication occurs.This issue affects Frick Controls Quantum HD version 10.22 and prior.",
  "id": "GHSA-pfhj-rw8h-88jh",
  "modified": "2026-02-27T09:30:29Z",
  "published": "2026-02-27T09:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21657"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-01"
    },
    {
      "type": "WEB",
      "url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-21657 (GCVE-0-2026-21657)

ICSA-26-057-01

FKIE_CVE-2026-21657

GHSA-PFHJ-RW8H-88JH

Tags

Sightings

Nomenclature