{"vulnerability": "CVE-2021-42292", "sightings": [{"uuid": "a3b2e0b2-464c-429b-b8e1-c4bc081af6a9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2021-11-20T09:53:52.000000Z"}, {"uuid": "9edd1f75-63b5-42a6-abda-171a58cd053f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971172", "content": "", "creation_timestamp": "2024-12-24T20:25:20.178181Z"}, {"uuid": "703388ad-6674-435e-a3ec-ce24fa20b3c8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:09:58.000000Z"}, {"uuid": "4bbd0446-f322-4da7-94ae-3c30aa4c1102", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2021-42292", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=690", "content": "", "creation_timestamp": "2021-11-10T04:00:00.000000Z"}, {"uuid": "c667e1f6-afd2-4425-a6b0-2b1be6ff6031", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2021-42292", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/88e531f4-2284-4379-a6ce-0a89820f5596", "content": "", "creation_timestamp": "2026-02-02T12:28:33.003427Z"}, {"uuid": "6fbbd4e1-9d7e-466f-8430-2dd673dd972e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/840", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2021\n\u63cf\u8ff0\uff1aA Zeek package to detect CVE-2021-42292, a Microsoft Excel local privilege escalation exploit.\nURL\uff1ahttps://github.com/corelight/CVE-2021-42292", "creation_timestamp": "2021-11-11T01:27:31.000000Z"}, {"uuid": "098dedc0-6ee9-4afd-a4d3-87d78eb48ea8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "seen", "source": "https://t.me/cKure/7972", "content": "\u25a0\u25a0\u25a0\u25a0\u25a0 Microsoft Fixes Exchange Server Zero-Day. November security update contains patches for 55 bugs \u2014 including six zero-days across various products including CVE-2021-42298, Exchange Server (CVE-2021-42321), Microsoft Excel (CVE-2021-42292), CVE-2021-38631\u00a0and\u00a0CVE-2021-41371\u00a0\u2014 involve Microsoft's RDP while flaws \u2014\u00a0CVE-2021-43208\u00a0and\u00a0CVE-2021-43209\u00a0are RCEs in Microsoft's 3D Viewer Remote technology.", "creation_timestamp": "2021-11-10T12:44:04.000000Z"}, {"uuid": "dda09d0c-4480-4243-89f4-65a1acb8060d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "published-proof-of-concept", "source": "https://t.me/hacker_trick/417", "content": "A Zeek package to detect #CVE-2021-42292, a Microsoft Excel local privilege escalation #exploit\n\nhttps://github.com/corelight/CVE-2021-42292#detection-method", "creation_timestamp": "2021-11-11T07:23:13.000000Z"}, {"uuid": "11fa686a-8759-4f1a-b93f-7b2c7436d51a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "seen", "source": "https://t.me/true_secator/2302", "content": "\u200b\u200bMicrosoft \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0438 \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0439 PatchTuesday, \u0438\u0441\u043f\u0440\u0430\u0432\u0438\u0432 6 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 0-day \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0438 \u0435\u0449\u0435 49 \u0432\u0430\u0436\u043d\u044b\u0445, \u0432 \u043e\u0431\u0449\u0435\u0439 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043e 55: \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 20 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, 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\u0430\u043a\u0442\u0438\u0432\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0435\u0441\u044f \u0432 \u0434\u0438\u043a\u043e\u0439 \u043f\u0440\u0438\u0440\u043e\u0434\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438: CVE-2021-42292 (\u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043e\u0431\u0445\u043e\u0434\u043e\u043c \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 Microsoft Excel) \u0438 CVE-2021-42321 (\u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u043a\u043e\u0434\u0430 \u0432 Microsoft Exchange Server).\n \n\u041f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u0447\u0442\u043e \u043e\u0448\u0438\u0431\u043a\u0443 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\u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u0439.\n \n\u041d\u043e\u044f\u0431\u0440\u044c\u0441\u043a\u0438\u0439 \u043f\u0430\u0442\u0447 \u0442\u0430\u043a\u0436\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u043b\u044f CVE-2021-3711, \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0430 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u0435\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f SM2 OpenSSL, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0441\u044f \u0432 \u043a\u043e\u043d\u0446\u0435 \u0430\u0432\u0433\u0443\u0441\u0442\u0430 2021 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\u043e\u0448\u0438\u0431\u043e\u043a \u0432 Chakra Scripting Engine (CVE-2021-42279), Microsoft Defender (CVE-2021-42298), Microsoft Virtual Machine Bus (CVE-2021-26443), RDP (CVE-2021-38631 \u0438 CVE-2021-41371), \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u0445 3D-\u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 (CVE-2021-43208 \u0438 CVE-2021-43209).\n \n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f Microsoft Patch Tuesday \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 \u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u044b\u0445 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u043e\u0432, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0449\u0438\u0445 Azure, Microsoft Edge, Visual Studio \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 Windows.\n \n\u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u0432 Patch Tuesday \u0442\u0430\u043a\u0436\u0435 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0442 Adobe, \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0435 \u043a\u0430\u043a \u043c\u0438\u043d\u0438\u043c\u0443\u043c 4 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0430 \u0432 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d \u0441\u0430\u043c\u044b\u0439 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u044b\u0439 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u043a CVE-2021-39858 \u0432 RoboHelp Server (RHS2020.0.1 \u0438 \u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u043d\u043d\u0438\u0435 \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u043e\u0434 Windows) \u0438 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\u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u0430\u043c Windows \u0431\u0435\u0437 \u043f\u0440\u043e\u043c\u0435\u0434\u043b\u0435\u043d\u0438\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0432\u0441\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f, \u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c macOS \u0443\u043f\u043e\u0432\u0430\u0442\u044c \u043d\u0430 \u0443\u0434\u0430\u0447\u0443 \u0438 \u0442\u0435\u0440\u043f\u0435\u043d\u0438\u0435.", "creation_timestamp": "2021-11-10T13:12:56.000000Z"}, {"uuid": "b2a436f2-c653-45d0-a152-60320a21120f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "seen", "source": "https://t.me/cibsecurity/32133", "content": "\u203c CVE-2021-42292 \u203c\n\nMicrosoft Excel Security Feature Bypass Vulnerability\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-11-10T07:41:45.000000Z"}, {"uuid": "54083192-5d9b-4d22-a5db-8f0ebe98b515", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "seen", "source": "https://t.me/thehackernews/1642", "content": "< Nov. 2021 Patch Tuesday > \n\nMicrosoft releases security patches for 55 new vulnerabilities, including two actively exploited zero-day flaws in Excel (CVE-2021-42292) and Exchange Server (CVE-2021-42321).\n\nRead Details: https://thehackernews.com/2021/11/microsoft-issues-patches-for-actively.html", "creation_timestamp": "2021-11-10T07:32:55.000000Z"}, {"uuid": "6666a23a-468d-4084-9e05-ab09941334e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "published-proof-of-concept", "source": "https://t.me/BlueRedTeam/1158", "content": "#BlueTeam_Techniques\n#BlueTeam\n1. A Zeek package to detect CVE-2021-42292,\na Microsoft Excel local privilege escalation exploit\nhttps://github.com/corelight/CVE-2021-42292\n2. RPC Firewall\nhttps://github.com/zeronetworks/rpcfirewall\n\n@BlueRedTeam", "creation_timestamp": "2021-11-11T09:43:24.000000Z"}, {"uuid": "755e8b40-f0ed-4d68-928c-c3b12b75264b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "published-proof-of-concept", "source": "https://t.me/BlueRedTeam/1160", "content": "https://github.com/corelight/CVE-2021-42292", "creation_timestamp": "2021-11-11T23:54:36.000000Z"}, {"uuid": "87d49130-3d61-4a15-9abe-2975d91f62b0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-42292", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/4726", "content": "#Blue_Team_Techniques\nZeek package to detect CVE-2021-42292,\na MS Excel LPE exploit\nhttps://github.com/corelight/CVE-2021-42292", "creation_timestamp": "2024-05-07T23:50:40.000000Z"}]}