Critical Flaw in Siemens SIMATIC IoT2050 Advanced Allows Remote Code Execution
Siemens SIMATIC IoT2050 Advanced devices running Industrial OS with Node-RED have a missing authentication vulnerability (CVE-2026-58115) in the Node-RED HTTP interface. An unauthenticated remote attacker can create malicious flows and execute arbitrary code with maximum privileges. Siemens recommends updating to V4.3.4.1 or later.
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Summary last validated Aug 26, 2026
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