Honeywell International Inc. - Control Network Module (cnm) - CRITICAL - CVE-2026-5433. The Honeywell Control Network Module (CNM) presents a command injection vulnerability through its web interface. This security flaw allows attackers to execute arbitrary commands on the system by utilizing command delimiters. Exploiting this vulnerability could enable remote code execution, posing significant risks to the integrity and confidentiality of the affected systems. It is crucial for users to apply the necessary patches to mitigate potential threats.