{"vulnerability": "CVE-2021-33739", "sightings": [{"uuid": "31d21bd4-3b2c-4271-acfc-e49cd3411dfe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-33739", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=593", "creation_timestamp": "2026-03-17T15:00:33.721388Z"}, {"uuid": "60322753-ed4d-4091-93e6-338cc9334337", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "4f29edb9-4c4b-44ca-b041-9b050656b6ae", "vulnerability": "CVE-2021-33739", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=593", "creation_timestamp": "2021-06-09T04:00:00.000000Z"}, {"uuid": "82169730-b70e-4ee2-a357-17e3282b754a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-33739", "type": "seen", "source": "MISP/614dca03-d7e8-4ff3-b09a-8db466b74b35", "creation_timestamp": "2024-11-14T06:09:05.000000Z"}, {"uuid": "22b00085-7c34-4540-b5e8-eda63ebab8ba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-33739", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971042", "creation_timestamp": "2024-12-24T20:23:27.090348Z"}, {"uuid": "e10ca89f-28ea-403c-b934-801d58bb153b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-33739", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/b51aa925-7438-444b-b0f8-405aba260e3e", "creation_timestamp": "2026-02-02T12:28:49.109478Z"}, {"uuid": "6e1e1e72-4e7f-42bf-8e29-70d079d9a985", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-33739", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "creation_timestamp": "2025-02-23T02:09:56.000000Z"}, {"uuid": "b7619a39-20b3-4e13-b073-a2e6820a5d74", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-33739", "type": "seen", "source": "MISP/f5030aca-7d5a-43a4-ae03-8f4ac8e85422", "creation_timestamp": "2021-11-08T08:58:18.000000Z"}, {"uuid": "60a1ac31-92cd-489e-862c-e4d0eced465d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-33739", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "creation_timestamp": "2021-11-20T09:53:52.000000Z"}, {"uuid": "75c5809b-3b0f-4e0e-b9c7-c12711755d09", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-33739", "type": "seen", "source": "MISP/ab0b745f-bbd5-338e-8b92-97dd0c757e9d", "creation_timestamp": "2025-08-31T03:00:56.000000Z"}]}