CVE-2026-58115
CriticalCVSS 10.0Summary
Vulnerability in SIMATIC IoT2050 Advanced devices with Node-RED installed. The Node-RED HTTP interface does not enforce authentication, allowing an unauthenticated attacker to create malicious flows and execute code with maximum privileges.
Risk Assessment
An unauthenticated attacker can gain full control of the device, executing arbitrary code with administrator privileges, potentially compromising system integrity and data.
Recommendation
Update the Industrial OS to version V4.3.4.1 or later. Additionally, restrict access to the Node-RED HTTP interface to trusted networks only.
Original NVD description (English source)
A vulnerability has been identified in SIMATIC IoT2050 Advanced (6ES7647-0BA00-1YA2) (All versions < V4.3.4.1 running Industrial OS with Node-RED installed). Affected devices do not enforce authentication on the Node-RED HTTP interface, allowing unauthenticated access to programming nodes that are capable of executing system commands on the server. This could allow an unauthenticated remote attacker to create malicious flows through the HTTP interface in order to execute arbitrary code on the underlying server with maximum privileges.