CVE-2026-21660
CRITICALFrick Controls Quantum HD <10.22 - Info Disclosure
Title source: llmDescription
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.
Scores
CVSS v3
9.8
EPSS
0.0005
EPSS Percentile
14.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-256
CWE-522
Status
published
Products (1)
johnsoncontrols/frick_controls_quantum_hd_firmware
< 10.22
Published
Feb 27, 2026
Tracked Since
Feb 27, 2026