{"vulnerability": "CVE-2021-1871", "sightings": [{"uuid": "5813c6d0-9c12-42a6-871b-5724c80c46da", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1871", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2021-11-20T09:53:52.000000Z"}, {"uuid": "c24e16fa-fbcf-4f0c-858c-87a9365b6143", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1871", "type": "seen", "source": "MISP/f5030aca-7d5a-43a4-ae03-8f4ac8e85422", "content": "", "creation_timestamp": "2021-11-08T08:58:17.000000Z"}, {"uuid": "052f89d2-7a4c-4a4a-8713-f2933672e8bb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1871", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971137", "content": "", "creation_timestamp": "2024-12-24T20:24:47.809121Z"}, {"uuid": "e96978a6-8f40-48dd-92dd-a4781c53dee9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1871", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:09:51.000000Z"}, {"uuid": "14b923d0-7d5d-442d-adbb-0ccb102b14a8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2021-1871", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=543", "content": "", "creation_timestamp": "2021-01-27T04:00:00.000000Z"}, {"uuid": "ed6e3cc3-b9a9-4976-b6e3-80344f3b2cda", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1871", "type": "exploited", "source": "Telegram/-GX8p_pMDlFlwDhzlEW_V9ZG4TsxjBsLflIAanJ7swmP2b44", "content": "", "creation_timestamp": "2025-03-02T11:45:36.000000Z"}, {"uuid": "8261551c-cc23-4b46-b035-5c86eba273dd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2021-1871", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/9e86c9fe-50ce-415d-9571-67c23bed1bac", "content": "", "creation_timestamp": "2026-02-02T12:28:37.354185Z"}, {"uuid": "61b41e5f-f149-4c7c-b76e-9c908bb25aad", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-1871", "type": "exploited", "source": "https://t.me/arpsyndicate/1053", "content": "#ExploitObserverAlert\n\nCVE-2021-1871\n\nDESCRIPTION: Exploit Observer has 5 entries related to CVE-2021-1871. A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..\n\nFIRST-EPSS: 0.007260000\nNVD-IS: 5.9\nNVD-ES: 3.9", "creation_timestamp": "2023-12-03T23:11:46.000000Z"}]}