Security Advisory

CVE-2026-21657

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-27 08:54:28

Last updated 2026-03-06 18:41:29

Assigner jci

State PUBLISHED

Description

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.

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