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ICS Advisories

Advisories specifically aimed at industrial control systems — from CISA ICS-CERT and directly from vendors (including Siemens, ABB, Schneider Electric, WAGO and Phoenix Contact) — including revision history (initial publication, Update A, Update B) and linked CVEs.

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Advisory data: live connection— last retrieved: 7 November 2026 at 00:32.

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SSA-443410

SSA-443410: Node2Shell Vulnerability in Industrial Edge Management Applications

Siemens — Cloud Connector Configurator

Siemens ProductCERTcritical

Published

30 October 2026

Last update

6 November 2026

Linked CVEs

Affected sectors

Risk evaluation

Siemens is currently assessing the impact of Node2Shell (CVE-2026-111497) on Industrial Edge. Please check your Industrial Edge Management (IEM) setup: - No Management Applications installed: No action is required. Although the affected Brotli library is included in the IEM software stack, the affected functionality is not used or exposed. The same applies to IEDK. - Management Applications installed: Follow the specific mitigations until a fix is available. - Device Applications installed: Follow the specific mitigations until a fix is available. For Siemens-managed services, Industrial Edge Hub and Industrial Edge Management Cloud, appropriate Firewall/WAF protection has already been implemented. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fixes and recommends specific mitigations for products where fixes are not or not yet available.

Mitigation summary

Stop Common Configurator on Device (CC on Edge) until a fix is available

Revision history (2)
  1. Initial publication — 30 October 2026

    Publication Date

  2. Update A — 6 November 2026

    Added fix for Cloud Connector Configurator, Data Flow Monitoring, Databus Configurator, Edge OPC UA Server Configurator and Flow Creator Configurator; Added DataXess Configurator as affected product

Official source: Siemens ProductCERT