{"api_version":"v1","generated_at":"2026-10-10T10:40:00+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-publisher-not-identified-modicon-m241-m251-logic-controllers-firmware-prior-to-v5-1-9-1-f2ee59373475","lifecycle_state":"evidence_gap","linked_lifecycle_url":null,"name":"Modicon M241/M251 logic controllers firmware prior to V5.1.9.1","next_cursor":null,"observations":[{"affected":"Modicon M241/M251 logic controllers firmware prior to V5.1.9.1","affected_versions_present":true,"cve_id":"CVE-2021-22699","cve_url":"https://cve.blacktree.nl/cve/CVE-2021-22699","fixed":"A fix for this vulnerability is available by following the steps below: 1. Update Software - On the engineering workstation, update to EcoStruxure Machine Expert V2.0 or above. 2. Update Firmware - On Modicon M241/M251 Logic Controllers, update to firmware version V5.1.9.14 or higher available within EcoStruxure Machine Expert V2.0. A reboot is needed.","last_modified":"2024-08-03T18:51:07.223Z","patch_url":"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2021-130-05_Modicon_M241_M251_Logic_Controllers_Security_Notification.pdf","primary_source":"","published":"2021-05-26T19:19:13.000Z"}],"source_generated_at":"2026-10-10T06:21:41.304Z","vendor":"Publisher not identified"}}