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Siemens ProductCERT is a team of security experts managing security issues (receipt, investigation, coordination, reporting) for Siemens products, solutions and services. ProductCERT builds global relationships to enhance product security.
Siemens ProductCERT investigates reported security issues and publishes Security Advisories for confirmed vulnerabilities in Siemens products
Siemens Security Advisories2026-04-14
Since 2024, the Cybersecurity and Infrastructure Security Agency (CISA) has implemented the “Vulnrichment” program to enrich CVE data with additional information. The goal is to give additional context and help defenders in assessing the specific risk of these vulnerabilities. Each CVE from cve.org or github has an Authorized Data Publisher (ADP) container where this data is stored.
As a next level, Siemens PSIRT was advocating a further extension of this: The Supplier-ADP (SADP), which was piloted in the last months and finally introduced in April 2026. The SADP comes handy if a supplier like Siemens wants to add information to a vulnerability, which originates in an upstream dependency.
Siemens ProductCERT investigates all reports of security issues and publishes Security Advisories for validated security vulnerabilities that directly involve Siemens products and require applying an update, performing an upgrade or other customer action. As part of the ongoing effort to help operators manage security risks and help keep systems protected, Siemens ProductCERT discloses the required information necessary for operators to assess the impact of a security vulnerability.
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For Siemens portfolio/infrastructure security questions or to report potential issues, please contact us. We accept English or German emails; encrypted communication is preferred. Expect a response by the next business day in Germany (Munich).
PGP Public Key and Fingerprint: 580D 38DA 2285 55EB 2A39 9A81 18BA BD55 427E CF78
PGP Public Key and Fingerprint: A3D1 8E40 D104 DEAD A112 3FF6 B485 0E2E 1AA2 2CD8