{"vulnerability": "CVE-2021-21867", "sightings": [{"uuid": "447218a1-efa7-49d5-b6a9-7afc60e8b4b6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-21867", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01", "creation_timestamp": "2026-03-17T12:00:00.000000Z"}]}