CVE-2026-58115: SIMATIC IoT2050 Advanced 0 to before V4.3.4.1

CVE-2026-58115. CVSS 3.1 base score 10.0 (CRITICAL, Vendor/CNA). EPSS 0.00953 (percentile 0.60958), scored 22-Oct-2026.

Affected technology

SIMATIC IoT2050 Advanced · 0 to before V4.3.4.1
Siemens

Description’s affected range: versions < V4.3.4.1 running Industrial OS with Node-RED installed)

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An unauthenticated remote attacker could create malicious flows through the HTTP interface in order to execute arbitrary code on the underlying server with maximum privileges. Vendor/CNA’s CVSS 4.0 assessment (base score 10.0/10) rates confidentiality, integrity and availability impact as high.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-306
CCR priority: 40.2 /100 (P3)
CVSS 3.1: 10.0 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00953 · percentile 0.60958 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-58115.html