Critical severity10.0NVD Advisory· Published Aug 14, 2026· Updated Sep 8, 2026
CVE-2026-19188
CVE-2026-19188
Description
A critical OS command injection vulnerability has been identified in the Haiwell IoT Cloud HMI Gateway product. The vulnerability exists in the Net Check feature accessible via the /setting endpoint. The cmdPing Socket.io event fails to properly sanitize user-supplied input before passing it to the underlying operating system, allowing an attacker to inject and execute arbitrary OS commands with root privileges.
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Affected products
1Patches
Vulnerability mechanics
References
3News mentions
1- Haiwell IoT Cloud HMI GatewayCISA ICS Advisories