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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.

PUBLISHED Reserved 2026-01-02 | Published 2026-02-27 | Updated 2026-02-27 | Assigner jci




MEDIUM: 6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-256: Plaintext Storage of a Password

Product status

Default status
unaffected

Frick Controls Quantum HD version 10.22 and prior
affected

Credits

Noam Moshe of Claroty Team 82 Research group finder

References

www.cisa.gov/news-events/ics-advisories/icsa-26-057-01

www.johnsoncontrols.com/...cybersecurity/security-advisories

cve.org (CVE-2026-21660)

nvd.nist.gov (CVE-2026-21660)

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