{"api_version":"v1","generated_at":"2026-10-10T08:45:00+00:00","product":{"cve_count":4,"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-publisher-not-identified-modicon-m580-cpu-part-numbers-bmep-and-bmeh-all-versions-modicon-m340-cpu-part-number-a23ab0bf8adb","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"Modicon M580 CPU (part numbers BMEP* and BMEH*, all versions), Modicon M340 CPU (part numbers BMXP34*, all versions), Modicon MC80 (part numbers BMKC80*, all versions), Modicon Momentum Ethernet CPU (part numbers 171CBU*, all versions), PLC Simulator for EcoStruxure\u00aa Control Expert, including all Unity Pro versions (former name of EcoStruxure\u00aa Control Expert, all versions), PLC Simulator for EcoStruxure\u00aa Process Expert including all HDCS versions (former name of EcoStruxure\u00aa Process Expert, all","next_cursor":null,"observations":[{"affected":"Modicon M580 CPU (part numbers BMEP* and BMEH*, all versions), Modicon M340 CPU (part numbers BMXP34*, all versions), Modicon MC80 (part numbers BMKC80*, all versions), Modicon Momentum Ethernet CPU (part numbers 171CBU*, all versions), PLC Simulator for EcoStruxure\u00aa Control Expert, including all Unity Pro versions (former name of EcoStruxure\u00aa Control Expert, all versions), PLC Simulator for EcoStruxure\u00aa Process Expert including all HDCS versions (former name of EcoStruxure\u00aa Process Expert, all versions), Modicon Quantum CPU (part numbers 140CPU*, all versions), Modicon Premium CPU (part numbers TSXP5*, all versions)","affected_versions_present":true,"cve_id":"CVE-2021-22792","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-22792","fixed":"M340 V3.50 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/BMXP34xxxxx_SV_03.50/","last_modified":"2026-05-29T13:59:07.075Z","patch_url":"https://download.schneider-electric.com/files?p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2021-222-04_Modicon_PAC_Controllers_PLC_Simulator_Control_Expert_Process_Expert_Security_Notification.pdf","primary_source":"","published":"2021-09-02T16:53:00.000Z"},{"affected":"Modicon M580 CPU (part numbers BMEP* and BMEH*, all versions), Modicon M340 CPU (part numbers BMXP34*, all versions), Modicon MC80 (part numbers BMKC80*, all versions), Modicon Momentum Ethernet CPU (part numbers 171CBU*, all versions), PLC Simulator for EcoStruxure\u00aa Control Expert, including all Unity Pro versions (former name of EcoStruxure\u00aa Control Expert, all versions), PLC Simulator for EcoStruxure\u00aa Process Expert including all HDCS versions (former name of EcoStruxure\u00aa Process Expert, all versions), Modicon Quantum CPU (part numbers 140CPU*, all versions), Modicon Premium CPU (part numbers TSXP5*, all versions)","affected_versions_present":true,"cve_id":"CVE-2021-22791","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-22791","fixed":"M340 V3.50 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/BMXP34xxxxx_SV_03.50/","last_modified":"2026-05-29T13:58:04.555Z","patch_url":"https://download.schneider-electric.com/files?p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2021-222-04_Modicon_PAC_Controllers_PLC_Simulator_Control_Expert_Process_Expert_Security_Notification.pdf","primary_source":"","published":"2021-09-02T16:52:51.000Z"},{"affected":"Modicon M580 CPU (part numbers BMEP* and BMEH*, all versions), Modicon M340 CPU (part numbers BMXP34*, all versions), Modicon MC80 (part numbers BMKC80*, all versions), Modicon Momentum Ethernet CPU (part numbers 171CBU*, all versions), PLC Simulator for EcoStruxure\u00aa Control Expert, including all Unity Pro versions (former name of EcoStruxure\u00aa Control Expert, all versions), PLC Simulator for EcoStruxure\u00aa Process Expert including all HDCS versions (former name of EcoStruxure\u00aa Process Expert, all versions), Modicon Quantum CPU (part numbers 140CPU*, all versions), Modicon Premium CPU (part numbers TSXP5*, all versions)","affected_versions_present":true,"cve_id":"CVE-2021-22790","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-22790","fixed":"M340 V3.50 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/BMXP34xxxxx_SV_03.50/","last_modified":"2026-05-29T13:57:18.105Z","patch_url":"https://download.schneider-electric.com/files?p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2021-222-04_Modicon_PAC_Controllers_PLC_Simulator_Control_Expert_Process_Expert_Security_Notification.pdf","primary_source":"","published":"2021-09-02T16:52:39.000Z"},{"affected":"Modicon M580 CPU (part numbers BMEP* and BMEH*, all versions), Modicon M340 CPU (part numbers BMXP34*, all versions), Modicon MC80 (part numbers BMKC80*, all versions), Modicon Momentum Ethernet CPU (part numbers 171CBU*, all versions), PLC Simulator for EcoStruxure\u00aa Control Expert, including all Unity Pro versions (former name of EcoStruxure\u00aa Control Expert, all versions), PLC Simulator for EcoStruxure\u00aa Process Expert including all HDCS versions (former name of EcoStruxure\u00aa Process Expert, all versions), Modicon Quantum CPU (part numbers 140CPU*, all versions), Modicon Premium CPU (part numbers TSXP5*, all versions)","affected_versions_present":true,"cve_id":"CVE-2021-22789","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-22789","fixed":"M340 V3.50 includes a fix for these vulnerabilities and is available for download here: https://www.se.com/ww/en/download/document/BMXP34xxxxx_SV_03.50/","last_modified":"2026-05-29T13:53:11.810Z","patch_url":"https://download.schneider-electric.com/files?p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2021-222-04_Modicon_PAC_Controllers_PLC_Simulator_Control_Expert_Process_Expert_Security_Notification.pdf","primary_source":"","published":"2021-09-02T16:52:25.000Z"}],"source_generated_at":"2026-10-10T06:21:41.304Z","vendor":"Publisher not identified"}}