{"vulnerability": "CVE-2021-34484", "sightings": [{"uuid": "ed3f3478-1aa3-4529-bd1d-055bce4458d3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2023-06-14T21:10:04.000000Z"}, {"uuid": "7aaefd81-4b9f-474f-890e-d8c635ab607d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971491", "content": "", "creation_timestamp": "2024-12-24T20:30:06.108058Z"}, {"uuid": "e21b1b18-cfdc-47ba-b901-0eb10a5ee393", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-06T03:13:45.000000Z"}, {"uuid": "ceb91fb6-019a-42bf-978f-e1f13a8898e7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "content": "", "creation_timestamp": "2025-02-23T04:10:38.000000Z"}, {"uuid": "b8898e5f-8f15-4ad4-a6de-6b2b7ec53a64", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:10:30.000000Z"}, {"uuid": "cea5fde3-758a-42a2-91e6-c3e353ff55dc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2021-34484", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/8f383a2c-0933-4595-a47a-b72b986c464e", "content": "", "creation_timestamp": "2026-02-02T12:27:54.438103Z"}, {"uuid": "c6bea80a-5dac-4dca-83b2-bc2ecaa83659", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "published-proof-of-concept", "source": "https://t.me/itsec_news/175", "content": "\u041f\u043e\u0434\u0431\u043e\u0440\u043a\u0430 \u043d\u043e\u0432\u043e\u0441\u0442\u0435\u0439 \ud83d\udc47\n\n\u0412 \u0434\u0432\u0443\u0445 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u0430\u0445 npm \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0430 \u043c\u0430\u043b\u0432\u0430\u0440\u044c\nhttps://xakep.ru/2021/11/08/coa-rc-hacked/\n\n\u041d\u0435\u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u0435 \u043f\u043e\u043a\u0443\u043f\u043a\u0438 \u0432 Apple Pay, Samsung Pay \u0438 Google Pay\nhttps://xakep.ru/2021/11/11/apple-pay-samsung-pay-google-pay/\n\n\u0414\u043b\u044f 0-day \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 Windows \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f \u043d\u0435\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0430\u0442\u0447\nhttps://xakep.ru/2021/11/12/cve-2021-34484/\n\n\u041d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0435 \u0432\u0437\u043b\u043e\u043c\u0430\u043b\u0438 \u0447\u0430\u0442-\u0431\u043e\u0442\u0430 \u043d\u0430 \u043f\u043e\u0440\u0442\u0430\u043b\u0435 \u0413\u043e\u0441\u0443\u0441\u043b\u0443\u0433\nhttps://xakep.ru/2021/11/12/gosuslugi-attack/\n\n\u0413\u043b\u0430\u0432\u0430 \u0431\u043e\u0442\u043d\u0435\u0442\u0430 Methbot \u043f\u0440\u0438\u0433\u043e\u0432\u043e\u0440\u0435\u043d \u043a 10 \u0433\u043e\u0434\u0430\u043c \u0442\u044e\u0440\u044c\u043c\u044b\nhttps://xakep.ru/2021/11/12/methbot-op-sentenced/\n\nWhatsApp \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 \u0441\u043a\u0440\u044b\u0432\u0430\u0442\u044c \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e\u0442 \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u043e\u0432\nhttps://www.securitylab.ru/news/526523.php\n\n\u0428\u043f\u0438\u043e\u043d \u0434\u043b\u044f Android \u043c\u0430\u0441\u043a\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043c\u0435\u0441\u0441\u0435\u043d\u0434\u0436\u0435\u0440 \u0441\u043e \u0441\u043a\u0432\u043e\u0437\u043d\u044b\u043c \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c\nhttps://www.anti-malware.ru/news/2021-11-15-111332/37471\n\n\u0425\u0430\u043a\u0435\u0440\u044b \u0432\u0437\u043b\u043e\u043c\u0430\u043b\u0438 \u043f\u043e\u0447\u0442\u043e\u0432\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0424\u0411\u0420 \u0438 \u0440\u0430\u0437\u043e\u0441\u043b\u0430\u043b\u0438 \u0441\u0442\u0440\u0430\u0448\u0438\u043b\u043a\u0443 \u043e \u043a\u0438\u0431\u0435\u0440\u0430\u0442\u0430\u043a\u0435\nhttps://www.anti-malware.ru/news/2021-11-15-111332/37470", "creation_timestamp": "2021-11-15T07:11:59.000000Z"}, {"uuid": "55f12785-20df-485f-8de2-1002076ccb09", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "https://t.me/arpsyndicate/1087", "content": "#ExploitObserverAlert\n\nCVE-2021-34484\n\nDESCRIPTION: Exploit Observer has 4 entries related to CVE-2021-34484. Windows User Profile Service Elevation of Privilege Vulnerability\n\nFIRST-EPSS: 0.001960000\nNVD-IS: 5.9\nNVD-ES: 1.8", "creation_timestamp": "2023-12-04T02:03:24.000000Z"}, {"uuid": "ccc007a6-2fdc-4d16-92a3-84101f4933d5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "published-proof-of-concept", "source": "https://t.me/hacker_trick/363", "content": "#poc #CVE-2021-34484\nWindows user profile service elevation of privilege vulnerability\n_ The problem affects all versions of the operating system, including Windows 10, Windows 11 and Windows Server 2022\n\nhttps://github.com/klinix5/ProfSvcLPE", "creation_timestamp": "2021-10-29T22:19:37.000000Z"}, {"uuid": "c6cb4f63-4a44-4241-9ccd-bd42ee95a54a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "exploited", "source": "https://t.me/true_secator/2270", "content": "\u041f\u043b\u043e\u0445\u0430\u044f \u043d\u043e\u0432\u043e\u0441\u0442\u044c \u0434\u043b\u044f \u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u0435\u0432 \u041e\u0421 Windows: \u0432\u0441\u0435 \u0432\u0435\u0440\u0441\u0438\u0438, \u0432\u043a\u043b\u044e\u0447\u0430\u044f Windows 10, Windows 11 \u0438 Windows Server 2022, \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u044b \u043d\u043e\u0432\u043e\u0439 0-day \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 LPE.\n \n\u0420\u0430\u0441\u043a\u0440\u044b\u0442\u044b \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0438 \u043d\u0435\u0437\u0430\u0449\u0438\u0449\u0435\u043d\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 Windows, \u0430 \u0442\u0430\u043a\u0436\u0435 PoC, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 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\u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u043d\u0435\u0435 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0410\u0431\u0434\u0435\u043b\u044c\u0445\u0430\u043c\u0438\u0434\u043e\u043c \u041d\u0430\u0441\u0435\u0440\u0438.\n \n\u041d\u043e \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0437\u0443\u0447\u0438\u0432 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435, \u043e\u043d \u0441\u043c\u043e\u0433 \u043e\u0431\u043e\u0439\u0442\u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043d\u043e\u0432\u043e\u0433\u043e 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\u0438 \u0432\u043d\u043e\u0432\u044c \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439.\n \n\u0425\u043e\u0440\u043e\u0448\u0430\u044f \u043d\u043e\u0432\u043e\u0441\u0442\u044c \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u0430\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f CVE-2021-34484 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043e\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430 \u0437\u043d\u0430\u043d\u0438\u044f \u0438\u043c\u0435\u043d\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u043f\u0430\u0440\u043e\u043b\u044f \u043b\u044e\u0431\u043e\u0433\u043e \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u0430\u043b\u043e\u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c\u043e\u0439 \u0434\u043b\u044f \u0430\u0442\u0430\u043a.\n \nCVE-2021-34484, \u043a\u043e\u043d\u0435\u0447\u043d\u043e \u043d\u0435, \u043a\u0430\u0442\u0430\u0441\u0442\u0440\u043e\u0444\u0430, \u043a\u0430\u043a \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u0441 PrintNightmare, \u043d\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e \u0432\u0441\u0435 \u0435\u0449\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430. \u0418 \u043c\u043e\u0433\u0443\u0442 \u0432\u043e\u0437\u043d\u0438\u043a\u043d\u0443\u0442\u044c \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0438, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0435\u0439 \u043c\u043e\u0436\u043d\u043e \u0437\u043b\u043e\u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0442\u044c \u0432 \u0434\u0438\u043a\u043e\u0439 \u043f\u0440\u0438\u0440\u043e\u0434\u0435.\n \n\u0412\u043f\u0440\u043e\u0447\u0435\u043c, Microsoft \u043a\u0430\u043a \u0432\u0441\u0435\u0433\u0434\u0430 - \u0432 \u0441\u0432\u043e\u0435\u043c \u0440\u0435\u043f\u0435\u0440\u0442\u0443\u0430\u0440\u0435.", "creation_timestamp": "2021-10-29T18:59:00.000000Z"}, {"uuid": "a51b7051-8a1b-4be9-8a8e-c815e3532dd6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "published-proof-of-concept", "source": "https://t.me/true_secator/2760", "content": "\u200b\u200bMicrosoft \u0432 \u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e\u0439 \u0440\u0430\u0437 \u0443\u0441\u0442\u0443\u043f\u0430\u0435\u0442 \u0447\u0430\u0441\u0442\u043d\u044b\u043c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u0430\u043c \u0432 \u0432\u043e\u043f\u0440\u043e\u0441\u0430\u0445 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u043d\u0430\u0434 \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 IT-\u0433\u0438\u0433\u0430\u043d\u0442 \u0442\u0449\u0435\u0442\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043c\u0435\u0441\u044f\u0446\u0430\u043c\u0438, \u0434\u0430\u0436\u0435 \u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0432 \u043f\u0430\u0431\u043b\u0438\u043a\u0435 \u043f\u043e\u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u044b \u043f\u043e\u0434 \u043d\u0438\u0445. \n\n0-day CVE-2021-34484 \u0441 \u043e\u0446\u0435\u043d\u043a\u043e\u0439 CVSS v3 7,8 \u0432 \u0441\u043b\u0443\u0436\u0431\u0435 \u043f\u0440\u043e\u0444\u0438\u043b\u0435\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u043c \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439 \u0432 Windows 10, Windows 11 \u0438 Windows Server, \u043d\u0430\u043a\u043e\u043d\u0435\u0446-\u0442\u043e \u043e\u0431\u0440\u0435\u043b\u0430 \u0441\u0432\u043e\u0439 \u043f\u0430\u0442\u0447. \u042d\u0442\u0430 \u0442\u0430 \u0441\u0430\u043c\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0440\u0430\u0441\u043a\u0440\u044b\u043b \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u00a0\u0410\u0431\u0434\u0435\u043b\u044c\u0445\u0430\u043c\u0438\u0434 \u041d\u0430\u0441\u0435\u0440\u0438 \u0438 \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b PoC, \u043e\u0431\u0445\u043e\u0434\u0438\u0432\u0448\u0438\u0439 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f Microsoft.\n\n\u0412\u043f\u0440\u043e\u0447\u0435\u043c, \u044d\u0442\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043d\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043e\u0432\u0430\u043b\u043e - \u043e\u043d\u0438 \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u043e\u043c\u0435\u0442\u0438\u043b\u0438 \u0431\u0430\u0433\u0443 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439, \u0438 \u0441\u0434\u0435\u043b\u0430\u043b\u0438 \u044d\u0442\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0440\u0430\u0437. \n\n\u041f\u0435\u0440\u0432\u043e\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u043d\u0430 \u043f\u043e\u043c\u043e\u0449\u044c \u043c\u0438\u043a\u0440\u043e\u043c\u044f\u0433\u043a\u0438\u043c \u043f\u0440\u0438\u0448\u043b\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 0patch, \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u0432 \u043d\u0435\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438\u00a0\u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 Windows. \u0412 \u0441\u0432\u043e\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u0432\u044b\u043a\u0430\u0442\u0438\u043b \u0432\u0442\u043e\u0440\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 PatchTuesday \u0432 \u044f\u043d\u0432\u0430\u0440\u0435 2022 \u0433\u043e\u0434\u0430, \u043f\u0440\u0438\u0441\u0432\u043e\u0438\u0432 \u043e\u0431\u0445\u043e\u0434\u0443 \u043d\u043e\u0432\u044b\u0439 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440 CVE-2022-21919 \u0438\u00a0\u043f\u043e\u043c\u0435\u0442\u0438\u0432 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439. \n\n\u041d\u043e \u041d\u0430\u0441\u0435\u0440\u0438 \u0432\u043d\u043e\u0432\u044c \u043d\u0430\u0448\u0435\u043b \u0441\u043f\u043e\u0441\u043e\u0431 \u043e\u0431\u043e\u0439\u0442\u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435, \u0434\u043e\u0431\u0430\u0432\u0438\u0432, \u0447\u0442\u043e \u044d\u0442\u0430 \u043f\u043e\u043f\u044b\u0442\u043a\u0430 \u0431\u044b\u043b\u0430 \u00ab\u0445\u0443\u0436\u0435 \u043f\u0435\u0440\u0432\u043e\u0439\u00bb. \u041f\u0440\u0438 \u044d\u0442\u043e\u043c \u043f\u043e\u0441\u043b\u0435 \u0442\u0435\u0441\u0442\u043e\u0432 \u0435\u0449\u0435 \u043f\u0440\u043e\u0448\u043b\u043e\u0433\u043e \u043f\u0430\u0442\u0447\u0430 \u0434\u043b\u044f profext.dll \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 0patch \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0438, \u0447\u0442\u043e \u043e\u043d \u043f\u043e-\u043f\u0440\u0435\u0436\u043d\u0435\u043c\u0443 \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u043e\u0442 \u043d\u043e\u0432\u043e\u0433\u043e \u043c\u0435\u0442\u043e\u0434\u0430 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u044d\u0442\u0438\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c \u043e\u0441\u0442\u0430\u0432\u0430\u0442\u044c\u0441\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u043c\u0438. \u041e\u0434\u043d\u0430\u043a\u043e \u043c\u0435\u0434\u0432\u0435\u0436\u044c\u044f \u0443\u0441\u043b\u0443\u0433\u0430 \u0432 \u0432\u0438\u0434\u0435 \u043d\u043e\u0432\u043e\u0433\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0442 Microsoft \u043f\u0440\u0438\u0432\u0435\u043b\u0430 \u043a \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u044e \u043d\u0435\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f.\n\n\u041f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e 0patch\u00a0\u0432\u043d\u043e\u0432\u044c \u0432\u044b\u0440\u0443\u0447\u0438\u043b\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439, \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u0432 \u0443\u0436\u0435 \u043d\u043e\u0432\u044b\u0439 \u043c\u0438\u043a\u0440\u043e\u043f\u0430\u0442\u0447 \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u0437\u0430\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 Windows. \u0421\u043b\u0435\u0434\u0443\u0435\u0442 \u043e\u0442\u043c\u0435\u0442\u0438\u0442\u044c, \u0447\u0442\u043e Windows 10 1803, Windows 10 1809 \u0438 Windows 10 2004 \u043f\u043e-\u043f\u0440\u0435\u0436\u043d\u0435\u043c\u0443 \u0437\u0430\u0449\u0438\u0449\u0435\u043d\u044b \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043f\u0430\u0442\u0447\u0435\u043c 0patch, \u0442\u0430\u043a \u043a\u0430\u043a \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u044d\u0442\u0438\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u043b\u0430\u0441\u044c \u0438 \u043e\u043d\u0438 \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f Microsoft, \u0437\u0430\u043c\u0435\u043d\u044f\u044e\u0449\u0435\u0433\u043e DLL.\n\n\u0421\u0430\u043c\u0438 Microsoft \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u0434\u0430\u0436\u0435 \u043d\u0435 \u0432 \u043a\u0443\u0440\u0441\u0435 \u0432\u0441\u0435\u0445 \u0441\u043e\u0431\u044b\u0442\u0438\u0439 \u0438 \u0432\u043e\u043e\u0431\u0449\u0435 \u043a\u0430\u043a\u0438\u0445-\u043b\u0438\u0431\u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c LPE, \u043d\u043e \u043e\u0431\u0435\u0449\u0430\u043b\u0438 \u0437\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u044d\u0442\u0438\u043c \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u043c, \u0447\u0442\u043e \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442, \u043f\u043e\u0436\u0430\u043b\u0443\u0439, \u0442\u043e\u043b\u044c\u043a\u043e \u0431\u043e\u043b\u044c.\n\n\u0421\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u044d\u0442\u043e \u0432\u0441\u0435, \u0447\u0442\u043e \u0432\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c \u043e Microsoft.", "creation_timestamp": "2022-03-22T18:20:00.000000Z"}, {"uuid": "a3e34165-7cb4-4eaf-9356-909895b26d1e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "exploited", "source": "https://t.me/NeKaspersky/1395", "content": "\u041f\u043e \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u0438 \u0432 \u0425\u044d\u043b\u043b\u043e\u0443\u0438\u043d \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u044f\u0442 \u0441\u0442\u0440\u0430\u0448\u043d\u044b\u0435 \u0432\u0435\u0449\u0438. \u041d\u043e \u043e\u0442 Microsoft \u0442\u0430\u043a\u043e\u0433\u043e \u0441\u044e\u0440\u043f\u0440\u0438\u0437\u0430 \u043d\u0438\u043a\u0442\u043e \u043d\u0435 \u0436\u0434\u0430\u043b.(\u0421\u043c\u0435\u0445 \u043d\u0430\u0448\u0435\u0433\u043e \u044d\u043a\u0441\u043f\u0435\u0440\u0442\u0430 \u043f\u043e \u0418\u0411 \u0437\u0430 \u043a\u0430\u0434\u0440\u043e\u043c)\n\n\u0412\u0441\u0435 \u0432\u0435\u0440\u0441\u0438\u0438, \u0432\u043a\u043b\u044e\u0447\u0430\u044f Windows 10, 11 \u0438 Server 2022 \u0432 \u0437\u043e\u043d\u0435 \u0440\u0438\u0441\u043a\u0430 \u0438\u0437-\u0437\u0430 \u043d\u043e\u0432\u043e\u0439 zero-day \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 LPE. \n\nPoC \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430 \u0443\u0436\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0442. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0434\u043e System.\n\n\u041a \u0441\u043b\u043e\u0432\u0443, \u0434\u043b\u044f Windows \u0443\u0436\u0435 \u043f\u0440\u043e\u043f\u0430\u0442\u0447\u0438\u043b\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0443\u044e \u0441 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b \u0410\u0431\u0434\u0435\u043b\u044c\u0445\u0430\u043c\u0438\u0434 \u041d\u0430\u0441\u0435\u0440\u0438. \u0412 \u043e\u0431\u0449\u0435\u043c, \u041d\u0430\u0441\u0435\u0440\u0438 \u043c\u043e\u043b\u043e\u0434\u0435\u0446, \u043d\u043e \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0435\u0439 \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u043e\u043d \u0441\u043d\u043e\u0432\u0430 \u043d\u0430\u0441\u0435\u0440\u0438\u043b \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Microsoft. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430 \u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u043e\u0431\u043e\u0439\u0442\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043d\u043e\u0432\u043e\u0433\u043e \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430. \n\n\u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 ZDI \u0438 Microsoft \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043e\u043d\u0438 \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u043e\u0447\u0438\u043b\u0438\u0441\u044c \u043b\u0438\u0448\u044c \u043d\u0430 \u043e\u0448\u0438\u0431\u043a\u0435, \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u044e\u0449\u0435\u0439 \u043f\u0440\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u043c \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0438 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430. \u0414\u0440\u0443\u0433\u0438\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u043e\u0431\u043e\u0448\u043b\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u043e\u0439, \u043d\u0435 \u0441\u0442\u0430\u0432 \u0443\u0433\u043b\u0443\u0431\u043b\u044f\u0442\u044c\u0441\u044f. \n\n\u041d\u043e \u043e\u0434\u0438\u043d \u043d\u044e\u0430\u043d\u0441 \u0442\u0443\u0442 \u0440\u0430\u0434\u0443\u0435\u0442: \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u0430\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2021-34484 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445. \u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u0434\u043e\u043b\u0436\u0435\u043d \u0437\u043d\u0430\u0442\u044c \u0438\u043c\u044f \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u043f\u0430\u0440\u043e\u043b\u044c \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \u041d\u0435 \u0432\u0441\u044f\u043a\u043e\u043c\u0443 \u0437\u0430\u0445\u043e\u0447\u0435\u0442\u0441\u044f \u043d\u0430\u043f\u0440\u044f\u0433\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e. \n\nMicrosoft \u0441\u043a\u043e\u0440\u043e \u043f\u0440\u0438\u0434\u0451\u0442\u0441\u044f, \u043a\u0430\u043a Facebook \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u044b\u0432\u0430\u0442\u044c \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044e, \u0447\u0442\u043e\u0431\u044b \u0445\u043e\u0442\u044c \u043a\u0430\u043a-\u0442\u043e \u0441\u0442\u0435\u0440\u0435\u0442\u044c \u0441\u043b\u0435\u0434 \u0441\u0432\u043e\u0435\u0439 \u0438\u0441\u043f\u043e\u0440\u0447\u0435\u043d\u043d\u043e\u0439 \u0440\u0435\u043f\u0443\u0442\u0430\u0446\u0438\u0438. PrintNigtmare \u2014 \u044d\u0442\u043e \u0431\u0440\u0435\u043d\u0434, \u0430 CVE-2021-34484 \u2014 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0434\u0438\u043a\u043e\u0439 \u043f\u0440\u0438\u0440\u043e\u0434\u0435, \u0435\u0441\u043b\u0438 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u0431\u0443\u0434\u0443\u0442 \u043d\u0435 \u0442\u0430\u043a\u0438\u043c\u0438 \u043b\u0435\u043d\u0438\u0432\u044b\u043c\u0438, \u043a\u0430\u043a \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438.", "creation_timestamp": "2021-10-30T14:34:03.000000Z"}, {"uuid": "0badba23-8994-4342-8790-ee1bd3292f92", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "https://t.me/cibsecurity/32325", "content": "\u274c Windows 10 Privilege-Escalation Zero-Day Gets an Unofficial Fix \u274c\n\nResearchers warn that CVE-2021-34484 can be exploited with a patch bypass for a bug originally addressed in August by Microsoft.\n\n\ud83d\udcd6 Read\n\nvia \"Threat Post\".", "creation_timestamp": "2021-11-12T21:13:23.000000Z"}, {"uuid": "d5e02d4d-dd49-4c86-9269-1cab9fd86cd5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "https://t.me/xakep_ru/11564", "content": "\u0414\u043b\u044f 0-day \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 Windows \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f \u043d\u0435\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0430\u0442\u0447\n\n\u0418\u0411-\u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u0437\u0430\u043c\u0435\u0442\u0438\u043b\u0438, \u0447\u0442\u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 CVE-2021-34484, \u043f\u0430\u0442\u0447 \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0432\u044b\u0448\u0435\u043b \u0435\u0449\u0435 \u0432 \u0430\u0432\u0433\u0443\u0441\u0442\u0435 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u0433\u043e\u0434\u0430, \u0431\u044b\u043b\u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0430 \u043d\u0435 \u0434\u043e \u043a\u043e\u043d\u0446\u0430. \u041f\u0440\u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u043e\u0431\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0430\u0445 \u044d\u0442\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0432 Windows User Profile Service \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0443\u0440\u043e\u0432\u043d\u044f SYSTEM.\n\nhttps://xakep.ru/2021/11/12/cve-2021-34484/", "creation_timestamp": "2021-11-12T20:04:07.000000Z"}, {"uuid": "b740c94c-80f0-4ee6-b98b-1c97c329f583", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "published-proof-of-concept", "source": "https://t.me/BlueRedTeam/1180", "content": "#exploit\nCVE-2021-34484:\nWindows User Profile Service 0day LPE\nhttps://github.com/klinix5/ProfSvcLPE/blob/main/write-up.docx\n]-> PoC:\nhttps://github.com/klinix5/ProfSvcLPE/tree/main/DoubleJunctionEoP\n\n@BlueRedTeam", "creation_timestamp": "2021-11-15T06:54:58.000000Z"}, {"uuid": "d6021464-e5d0-4c66-b95c-346eaccd0c08", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "published-proof-of-concept", "source": "Telegram/h-AibXDnZg5F4B2jC8WepZFTZlIcNgcGN5QNOmJuz65vcVZD", "content": "", "creation_timestamp": "2021-11-10T23:12:02.000000Z"}, {"uuid": "71561ebd-2d10-4bc3-8029-24ae741b743a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "exploited", "source": "https://t.me/CyberSecurityTechnologies/4757", "content": "#exploit\nCVE-2021-34484:\nWindows User Profile Service 0day LPE\nhttps://github.com/klinix5/ProfSvcLPE/blob/main/write-up.docx\n]-> PoC:\nhttps://github.com/klinix5/ProfSvcLPE/tree/main/DoubleJunctionEoP", "creation_timestamp": "2021-11-15T13:14:59.000000Z"}, {"uuid": "312cf287-a6ae-4685-a535-58a234718eff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "https://t.me/onelab1337/1976", "content": "#exploit\nCVE-2021-34484: Windows User Profile Service Elevation of Privilege Vulnerability\n\n- Windows User Profile Service 0day LPE \n\n\ud83d\udd17See on Github\n\n-> PoC:\n\n\ud83d\udd17See on Github", "creation_timestamp": "2026-08-09T05:01:07.198174Z"}, {"uuid": "e044a5f5-4910-46f0-999d-0e2be09b9c07", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "published-proof-of-concept", "source": "https://t.me/onelab1337/1976", "content": "#exploit\nCVE-2021-34484: Windows User Profile Service Elevation of Privilege Vulnerability\n\n- Windows User Profile Service 0day LPE \n\n\ud83d\udd17See on Github\n\n-> PoC:\n\n\ud83d\udd17See on Github", "creation_timestamp": "2026-08-10T00:00:11.821665Z"}, {"uuid": "26df4bcb-13a6-480b-8caa-e9075829c460", "vulnerability_lookup_origin": "caeb2787-0d58-4236-9039-7c86c3e566f3", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/fdb461e0-f4dc-49ec-a2e3-fb9d37e12d86", "content": "", "creation_timestamp": "2026-06-19T12:47:20.366452Z"}, {"uuid": "9d435d01-c836-4f2a-b223-b2ba4032dfc7", "vulnerability_lookup_origin": "caeb2787-0d58-4236-9039-7c86c3e566f3", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/52ed2e24-6cd4-4e96-9cc7-06e1bc0e5736", "content": "", "creation_timestamp": "2026-06-23T14:05:16.848689Z"}, {"uuid": "a14cfaa4-873b-4059-a093-86197e498f09", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "https://bsky.app/profile/vulnsea.com/post/3mst3zuiazw2m", "content": "\ud83c\udf0a ABYSSAL \u00b7 critical with a public exploit\nCVE-2021-34484: Windows User Profile Service Elevation of Privilege Vulnerability\nCVSS 7.8 \u00b7 EPSS 21.7% \u00b7 CISA KEV\nhttps://beta.vulnsea.com/cve/CVE-2021-34484\n\n#CVE #infosec #cybersecurity #threatintel", "creation_timestamp": "2026-08-11T17:06:59.277313Z"}, {"uuid": "4c7abbf3-4d0b-47f4-a3cf-0d2a04c07757", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "https://t.me/hacking_Attack/33025", "content": "r this issue.\n\n\u2014 0patch (@0patch) November 26, 2021\nSee Also: Offensive Security Tool: Hashcat How to install the micropatchTo install the unofficial patch on your system, you will need to register a 0patch account\u00a0and install the 0patch agent.\n\nOnce you launch the agent on your device, the patch will be applied automatically (if there are no custom patching enterprise policies enabled to block it) without requiring a restart.\n\nThis is the second Windows zero-day that received a micropatch this month after Naceri found that patches for another bug (CVE-2021-34484) in the Windows User Profile Service could be bypassed to escalate privileges on all Windows versions, even if fully patched.\n\nMicrosoft also needs to patch a third zero-day bug in the\u00a0Microsoft Windows Installer\u00a0with a proof-of-concept (PoC) exploit released\u00a0by Naceri over the weekend.\n\nIf successfully exploited, the zero-day allows attackers to gain SYSTEM privileges on up-to-date devices running the latest Windows versions, including Windows 10, Windows 11, and Windows Server 2022.\n\nMalware creators have since started testing the\u00a0PoC\u00a0exploit\u00a0in\u00a0low volume attacks likely focused on testing and tweaking it for future full-blown campaigns.\nSee Also: Hacking stories \u2013 Operation Troy \u2013 How researchers linked the cyberattacks Source: www.bleepingcomputer.com (Click Link)https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Untitled-design.png Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/1_pD_YMyWDg8A2grOrbaNS6g-90x90.jpg New Linux malware hides in cron jobs with invalid dates3 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Microsoft-Vulnerability-RCE-MSHTML-90x90.jpg Hackers exploit Microsoft MSHTML bug to steal Google, Instagram creds4 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/windows-hacking-90x90.jpg Malware now trying to exploit new Windows Installer zero-day5 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/https___specials-images.forbesimg.com_imageserve_503493618_Green-binary-code-on-screen-with-Zero-Day-highlighted-in-red-as-viewed-under-a_960x0-90x90.jpg New Windows zero-day with public exploit lets you become an admin6 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-2-90x90.jpg Microsoft Exchange servers hacked in internal reply-chain attacks1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/slembunk-android-banking-trojan-targets-31-banks-across-the-world-497808-3-90x90.jpg Android malware BrazKing returns as a stealthier banking trojan1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/redcurl-90x90.jpg RedCurl corporate espionage hackers resume attacks with updated tools2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-1-90x90.jpg WordPress sites are being hacked in fake ransomware attacks2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ECS-Instance-Types-90x90.png Alibaba ECS instances actively hijacked by cryptomining malware2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-90x90.jpg QBot returns for a new wave of infections using Squirrelwaffle2 weeks ago\nThe post New Windows 10 zero-day gives admin rights, gets unofficial patch first appeared on Black Hat Ethical Hacking.\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-01T20:02:08.162083Z"}, {"uuid": "fdba5d87-0937-4c11-90b7-ca8ac5d42b1c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "seen", "source": "https://t.me/hacking_Attack/33025", "content": "r this issue.\n\n\u2014 0patch (@0patch) November 26, 2021\nSee Also: Offensive Security Tool: Hashcat How to install the micropatchTo install the unofficial patch on your system, you will need to register a 0patch account\u00a0and install the 0patch agent.\n\nOnce you launch the agent on your device, the patch will be applied automatically (if there are no custom patching enterprise policies enabled to block it) without requiring a restart.\n\nThis is the second Windows zero-day that received a micropatch this month after Naceri found that patches for another bug (CVE-2021-34484) in the Windows User Profile Service could be bypassed to escalate privileges on all Windows versions, even if fully patched.\n\nMicrosoft also needs to patch a third zero-day bug in the\u00a0Microsoft Windows Installer\u00a0with a proof-of-concept (PoC) exploit released\u00a0by Naceri over the weekend.\n\nIf successfully exploited, the zero-day allows attackers to gain SYSTEM privileges on up-to-date devices running the latest Windows versions, including Windows 10, Windows 11, and Windows Server 2022.\n\nMalware creators have since started testing the\u00a0PoC\u00a0exploit\u00a0in\u00a0low volume attacks likely focused on testing and tweaking it for future full-blown campaigns.\nSee Also: Hacking stories \u2013 Operation Troy \u2013 How researchers linked the cyberattacks Source: www.bleepingcomputer.com (Click Link)https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Untitled-design.png Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/1_pD_YMyWDg8A2grOrbaNS6g-90x90.jpg New Linux malware hides in cron jobs with invalid dates3 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Microsoft-Vulnerability-RCE-MSHTML-90x90.jpg Hackers exploit Microsoft MSHTML bug to steal Google, Instagram creds4 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/windows-hacking-90x90.jpg Malware now trying to exploit new Windows Installer zero-day5 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/https___specials-images.forbesimg.com_imageserve_503493618_Green-binary-code-on-screen-with-Zero-Day-highlighted-in-red-as-viewed-under-a_960x0-90x90.jpg New Windows zero-day with public exploit lets you become an admin6 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-2-90x90.jpg Microsoft Exchange servers hacked in internal reply-chain attacks1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/slembunk-android-banking-trojan-targets-31-banks-across-the-world-497808-3-90x90.jpg Android malware BrazKing returns as a stealthier banking trojan1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/redcurl-90x90.jpg RedCurl corporate espionage hackers resume attacks with updated tools2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-1-90x90.jpg WordPress sites are being hacked in fake ransomware attacks2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ECS-Instance-Types-90x90.png Alibaba ECS instances actively hijacked by cryptomining malware2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-90x90.jpg QBot returns for a new wave of infections using Squirrelwaffle2 weeks ago\nThe post New Windows 10 zero-day gives admin rights, gets unofficial patch first appeared on Black Hat Ethical Hacking.\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-02T01:02:33.573941Z"}, {"uuid": "0ce386e4-6ff3-4ee6-8bf0-985504df7698", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "exploited", "source": "https://t.me/hacking_Attack/33025", "content": "r this issue.\n\n\u2014 0patch (@0patch) November 26, 2021\nSee Also: Offensive Security Tool: Hashcat How to install the micropatchTo install the unofficial patch on your system, you will need to register a 0patch account\u00a0and install the 0patch agent.\n\nOnce you launch the agent on your device, the patch will be applied automatically (if there are no custom patching enterprise policies enabled to block it) without requiring a restart.\n\nThis is the second Windows zero-day that received a micropatch this month after Naceri found that patches for another bug (CVE-2021-34484) in the Windows User Profile Service could be bypassed to escalate privileges on all Windows versions, even if fully patched.\n\nMicrosoft also needs to patch a third zero-day bug in the\u00a0Microsoft Windows Installer\u00a0with a proof-of-concept (PoC) exploit released\u00a0by Naceri over the weekend.\n\nIf successfully exploited, the zero-day allows attackers to gain SYSTEM privileges on up-to-date devices running the latest Windows versions, including Windows 10, Windows 11, and Windows Server 2022.\n\nMalware creators have since started testing the\u00a0PoC\u00a0exploit\u00a0in\u00a0low volume attacks likely focused on testing and tweaking it for future full-blown campaigns.\nSee Also: Hacking stories \u2013 Operation Troy \u2013 How researchers linked the cyberattacks Source: www.bleepingcomputer.com (Click Link)https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Untitled-design.png Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/1_pD_YMyWDg8A2grOrbaNS6g-90x90.jpg New Linux malware hides in cron jobs with invalid dates3 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Microsoft-Vulnerability-RCE-MSHTML-90x90.jpg Hackers exploit Microsoft MSHTML bug to steal Google, Instagram creds4 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/windows-hacking-90x90.jpg Malware now trying to exploit new Windows Installer zero-day5 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/https___specials-images.forbesimg.com_imageserve_503493618_Green-binary-code-on-screen-with-Zero-Day-highlighted-in-red-as-viewed-under-a_960x0-90x90.jpg New Windows zero-day with public exploit lets you become an admin6 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-2-90x90.jpg Microsoft Exchange servers hacked in internal reply-chain attacks1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/slembunk-android-banking-trojan-targets-31-banks-across-the-world-497808-3-90x90.jpg Android malware BrazKing returns as a stealthier banking trojan1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/redcurl-90x90.jpg RedCurl corporate espionage hackers resume attacks with updated tools2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-1-90x90.jpg WordPress sites are being hacked in fake ransomware attacks2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ECS-Instance-Types-90x90.png Alibaba ECS instances actively hijacked by cryptomining malware2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-90x90.jpg QBot returns for a new wave of infections using Squirrelwaffle2 weeks ago\nThe post New Windows 10 zero-day gives admin rights, gets unofficial patch first appeared on Black Hat Ethical Hacking.\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-07T03:00:48.685850Z"}, {"uuid": "8905b84e-90a6-4116-b0bd-960bdccdce86", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34484", "type": "exploited", "source": "https://t.me/hacking_Attack/33025", "content": "r this issue.\n\n\u2014 0patch (@0patch) November 26, 2021\nSee Also: Offensive Security Tool: Hashcat How to install the micropatchTo install the unofficial patch on your system, you will need to register a 0patch account\u00a0and install the 0patch agent.\n\nOnce you launch the agent on your device, the patch will be applied automatically (if there are no custom patching enterprise policies enabled to block it) without requiring a restart.\n\nThis is the second Windows zero-day that received a micropatch this month after Naceri found that patches for another bug (CVE-2021-34484) in the Windows User Profile Service could be bypassed to escalate privileges on all Windows versions, even if fully patched.\n\nMicrosoft also needs to patch a third zero-day bug in the\u00a0Microsoft Windows Installer\u00a0with a proof-of-concept (PoC) exploit released\u00a0by Naceri over the weekend.\n\nIf successfully exploited, the zero-day allows attackers to gain SYSTEM privileges on up-to-date devices running the latest Windows versions, including Windows 10, Windows 11, and Windows Server 2022.\n\nMalware creators have since started testing the\u00a0PoC\u00a0exploit\u00a0in\u00a0low volume attacks likely focused on testing and tweaking it for future full-blown campaigns.\nSee Also: Hacking stories \u2013 Operation Troy \u2013 How researchers linked the cyberattacks Source: www.bleepingcomputer.com (Click Link)https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Untitled-design.png Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/1_pD_YMyWDg8A2grOrbaNS6g-90x90.jpg New Linux malware hides in cron jobs with invalid dates3 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/Microsoft-Vulnerability-RCE-MSHTML-90x90.jpg Hackers exploit Microsoft MSHTML bug to steal Google, Instagram creds4 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/windows-hacking-90x90.jpg Malware now trying to exploit new Windows Installer zero-day5 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/https___specials-images.forbesimg.com_imageserve_503493618_Green-binary-code-on-screen-with-Zero-Day-highlighted-in-red-as-viewed-under-a_960x0-90x90.jpg New Windows zero-day with public exploit lets you become an admin6 days ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-2-90x90.jpg Microsoft Exchange servers hacked in internal reply-chain attacks1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/slembunk-android-banking-trojan-targets-31-banks-across-the-world-497808-3-90x90.jpg Android malware BrazKing returns as a stealthier banking trojan1 week ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/redcurl-90x90.jpg RedCurl corporate espionage hackers resume attacks with updated tools2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-1-90x90.jpg WordPress sites are being hacked in fake ransomware attacks2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ECS-Instance-Types-90x90.png Alibaba ECS instances actively hijacked by cryptomining malware2 weeks ago\n* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/ezgif.com-gif-maker-1-90x90.jpg QBot returns for a new wave of infections using Squirrelwaffle2 weeks ago\nThe post New Windows 10 zero-day gives admin rights, gets unofficial patch first appeared on Black Hat Ethical Hacking.\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-08T00:01:02.326014Z"}]}