CVE-2026-58115RCE sin autenticación en SIMATIC IoT2050 mediante Node-RED
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.
Ver en NVDAnálisis
Los dispositivos SIMATIC IoT2050 con Industrial OS no requieren autenticación en su interfaz HTTP de Node-RED. Un atacante remoto puede crear flujos maliciosos para ejecutar comandos arbitrarios en el servidor subyacente con privilegios máximos. Esta vulnerabilidad es crítica para desarrolladores de IoT e infraestructura industrial que operan estos equipos.
Roles relevantes
Severidad
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HCWE-306EPSS
Sin puntaje EPSS aún (CVE muy reciente).
Descripción técnica
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.