{"api_version":"v1","generated_at":"2026-10-09T18:55:00+00:00","product":{"cve_count":1,"evidence_gap_note":"This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.","id":"security:cve-beckhoff-automation-twincat-opc-ua-server-da3f418d773d","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"TwinCAT OPC UA Server","next_cursor":null,"observations":[{"affected":"TF6100 < 4.3.48.0; TS6100 < 4.3.48.0; TcOpcUaServer version < 3.2.0.19423","affected_versions_present":true,"cve_id":"CVE-2021-34594","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-34594","fixed":"No fixed version is explicitly recorded in the structured CVE data.","last_modified":"2024-09-16T22:03:44.063Z","patch_url":"https://cert.vde.com/en/advisories/VDE-2021-051/","primary_source":"","published":"2021-11-04T09:50:09.275Z"}],"source_generated_at":"2026-10-09T06:17:25.511Z","vendor":"Beckhoff Automation"}}