{"vulnerability": "cve-2021-37566", "sightings": [{"uuid": "088f0eba-03a4-4a6c-bf3f-3373f8d1fb49", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-37566", "type": "seen", "source": "https://t.me/cibsecurity/34621", "content": "\u203c CVE-2021-37566 \u203c\n\nMediaTek microchips, as used in NETGEAR devices through 2021-11-11 and other devices, mishandle IEEE 1905 protocols.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-26T02:22:16.000000Z"}, {"uuid": "c252fcdb-d6fd-4d4f-8942-49d1c7794d24", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-37566", "type": "published-proof-of-concept", "source": "https://t.me/cissp/4882", "content": "", "creation_timestamp": "2026-09-10T14:00:06.445517Z"}, {"uuid": "da2940e3-92df-4d7b-a1b8-f931d05b309f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-37566", "type": "seen", "source": "https://t.me/cissp/4882", "content": "", "creation_timestamp": "2026-09-01T17:00:34.729829Z"}]}