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.
History

Wed, 12 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 12 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
Title Unauthenticated Node‑RED Interface Enables Remote Code Execution on Siemens SIMATIC IoT2050 Advanced

Tue, 11 Aug 2026 12:45:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2026-08-12T19:19:54.001Z

Reserved: 2026-06-29T12:59:54.795Z

Link: CVE-2026-58115

cve-icon Vulnrichment

Updated: 2026-08-12T17:59:39.112Z

cve-icon NVD

Status : Received

Published: 2026-08-11T13:19:00.190

Modified: 2026-08-12T20:17:45.377

Link: CVE-2026-58115

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-12T00:00:03Z