{"vulnerability": "CVE-2021-24084", "sightings": [{"uuid": "5556b899-9486-4c7c-8b97-16bdafb33a44", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "MISP/ab0b745f-bbd5-338e-8b92-97dd0c757e9d", "content": "", "creation_timestamp": "2025-08-31T03:00:52.000000Z"}, {"uuid": "08dc93bf-41f8-44a9-bd3a-c12ab9e49e7a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cKure/8269", "content": "\u25a0\u25a0\u25a0\u25a0\u25a1 Unpatched Windows Zero-Day Allows Privileged File Access\n\nA temporary fix has been issued for CVE-2021-24084, which can be exploited using the LPE exploitation approach for the HiveNightmare/SeriousSAM bug.\n\nhttps://threatpost.com/unpatched-windows-zero-day-privileged-file-access/176609/", "creation_timestamp": "2021-11-29T18:15:41.000000Z"}, {"uuid": "d46b0dcc-0906-4f18-b799-1b53335407de", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/ctinow/43023", "content": "0patch releases unofficial patches for CVE-2021-24084 Windows 10 zero-day\n\nhttps://ift.tt/3E3c4rY", "creation_timestamp": "2021-11-28T12:01:28.000000Z"}, {"uuid": "f693419b-7b6e-4342-b21f-77cca0d85f6f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "published-proof-of-concept", "source": "https://t.me/intelexch/10352", "content": "https://github.com/exploitblizzard/WindowsMDM-LPE-0Day  CVE-2021-24084 Windows Local Privilege Escalation Left officially unpatched since 2020. Hence, its still a zero day", "creation_timestamp": "2022-03-08T12:04:56.000000Z"}, {"uuid": "5da2c6e1-d351-4e33-9cb6-be4b895a091f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "published-proof-of-concept", "source": "https://t.me/true_secator/2385", "content": "\u041e\u0447\u0435\u0440\u0435\u0434\u043d\u0430\u044f \u0438\u0433\u0440\u0430 \u0432 \u0434\u043e\u0433\u043e\u043d\u044f\u043b\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u043e\u0438\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c \u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c Windows 10.\n \n\u041d\u0430\u0434\u0435\u043b\u0430\u0432\u0448\u0438\u0439 \u043c\u043d\u043e\u0433\u043e \u0433\u043e\u043b\u043e\u0432\u043d\u043e\u0439 \u0431\u043e\u043b\u0438 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0410\u0431\u0434\u0435\u043b\u044c\u0445\u0430\u043c\u0438\u0434 \u041d\u0430\u0441\u0435\u0440\u0438 \u0432\u043d\u043e\u0432\u044c \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0440\u0438\u0437\u0430\u0434\u0443\u043c\u0430\u0442\u044c\u0441\u044f \u043c\u0438\u043a\u0440\u043e\u043c\u044f\u0433\u043a\u0438\u0445, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0432, \u0447\u0442\u043e 0-day \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439 (LPE) CVE-2021-24084 \u0432 \u0441\u043b\u0443\u0436\u0431\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438 \u043d\u0430 Windows 10 \u0432\u0435\u0440\u0441\u0438\u0438 1809 (\u0438 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0437\u0434\u043d\u0438\u0445 \u0432\u0435\u0440\u0441\u0438\u0439) \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u0440\u043e\u044d\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0430, \u043d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0432\u044b\u0448\u0435\u0434\u0448\u0438\u0439 \u043f\u043e\u0434 \u043d\u0435\u0435 \u0432 \u0444\u0435\u0432\u0440\u0430\u043b\u0435 \u043f\u0430\u0442\u0447 \u043e\u0442 Microsoft.\n \n\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0438 \u0441\u043e\u0443\u0447\u0440\u0435\u0434\u0438\u0442\u0435\u043b\u044c 0patch \u041c\u0438\u0442\u044f \u041a\u043e\u043b\u0441\u0435\u043a \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0435\u0442, \u0447\u0442\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u0434\u043e \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439, \u0435\u0441\u043b\u0438 \u0447\u0435\u0442\u043a\u043e \u0437\u043d\u0430\u0442\u044c, \u043a\u0430\u043a\u0438\u0435 \u0444\u0430\u0439\u043b\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0438 \u0447\u0442\u043e \u0441 \u043d\u0438\u043c\u0438 \u0434\u0435\u043b\u0430\u0442\u044c.\n \n\u0418 \u0435\u0433\u043e \u0441\u043b\u043e\u0432\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u0435 \u0432 \u0445\u043e\u0434\u0435 \u0430\u043f\u0440\u043e\u0431\u0430\u0446\u0438\u0438 \u0432 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0438 \u0441 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e\u0439 \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u041d\u0430\u0441\u0435\u0440\u0438 \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u044b, \u043e\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u0432 \u0431\u043b\u043e\u0433\u0435 \u0420\u0430\u0434\u0436\u0430 \u0427\u0430\u043d\u0434\u0435\u043b\u044f, \u0438\u043c\u0435\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u043a\u043e\u0434 \u043e\u0442 \u0438\u043c\u0435\u043d\u0438 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430.\n \n\u0422\u0435\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0435\u043c, Microsoft \u043d\u0435 \u0432\u0437\u0438\u0440\u0430\u044f \u043d\u0430 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0435\u0449\u0435 \u0432 \u0438\u044e\u043d\u0435, \u0434\u043e \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043c\u0443\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0430\u0434 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439.\n \n\u0418, \u043f\u043e \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u0438 \u043d\u0430 \u043f\u043e\u043c\u043e\u0449\u044c \u0440\u044f\u0434\u043e\u0432\u044b\u043c \u044e\u0437\u0435\u0440\u0430\u043c \u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0442 \u0447\u0430\u0441\u0442\u043d\u044b\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u0438\u0437 0patch, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u044b\u043a\u0430\u0442\u0438\u043b\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u043f\u0430\u0442\u0447\u0438 \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 \u0441\u0438\u0441\u0442\u0435\u043c Windows 10.", "creation_timestamp": "2021-11-29T16:57:01.000000Z"}, {"uuid": "b6600f23-1791-470e-9342-6b651b7ca49c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cibsecurity/33047", "content": "\u274c Unpatched Windows Zero-Day Allows Privileged File Access \u274c\n\nA temporary fix has been issued for CVE-2021-24084, which can be exploited using the LPE exploitation approach for the HiveNightmare/SeriousSAM bug.\n\n\ud83d\udcd6 Read\n\nvia \"Threat Post\".", "creation_timestamp": "2021-11-29T18:56:12.000000Z"}, {"uuid": "6cc85d01-1c3f-4f37-a423-f3643c66f515", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cibsecurity/24169", "content": "\u203c CVE-2021-24084 \u203c\n\nWindows Mobile Device Management Information Disclosure Vulnerability\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-02-26T02:38:30.000000Z"}, {"uuid": "d6c492d9-9836-44a9-ad41-e277adc4fc4f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/thehackernews/1691", "content": "Researcher disclose details of an unpatched vulnerability (CVE-2021-24084) in the Windows OS\u2014known to Microsoft since October 2020\u2014that could allow an attacker to gain unauthorized access to the file system and read arbitrary files.\n\nDetails: https://thehackernews.com/2021/11/unpatched-unauthorized-file-read.html", "creation_timestamp": "2021-11-30T10:12:58.000000Z"}, {"uuid": "1990c244-d682-45c5-a469-42f43f3ef302", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "published-proof-of-concept", "source": "https://t.me/BlueRedTeam/1253", "content": "#ecploit \nMicropatching Unpatched LPE in Mobile Device Management Service (CVE-2021-24084/0day)\nhttps://blog.0patch.com/2021/11/micropatching-unpatched-local-privilege.html\n\n@BlueRedTeam", "creation_timestamp": "2021-12-01T09:38:52.000000Z"}, {"uuid": "7f7231bd-d06a-4dbe-9884-fe14142edcbc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "published-proof-of-concept", "source": "Telegram/ZgrYaKfoWxLUgzZDTo8G_aEF-rvAT9lk-J3ogZvhycztJVHH", "content": "", "creation_timestamp": "2021-11-26T20:17:37.000000Z"}, {"uuid": "ed682ced-d9b3-4795-9df2-f6a89a9d27e3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/4850", "content": "#exploit\n1. CVE-2021-40865:\nhttps://github.com/hktalent/CVE-2021-40865\n\n2. CVE-2021-24084:\nWindows MDM LPE\nhttps://github.com/ohnonoyesyes/CVE-2021-24084\n]-> Micropatching Unpatched LPE in Mobile Device Management Service\nhttps://blog.0patch.com/2021/11/micropatching-unpatched-local-privilege.html", "creation_timestamp": "2021-11-28T13:31:01.000000Z"}, {"uuid": "a0b77975-7447-4326-8912-5fe460430855", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/4876", "content": "#exploit\n1. CVE-2021-21234:\nSpring Boot Actuator Logview Directory Traversal\nhttps://pyn3rd.github.io/2021/10/25/CVE-2021-21234-Spring-Boot-Actuator-Logview-Directory-Traversal\n2. Micropatching Unpatched LPE in Mobile Device Management Service (CVE-2021-24084/0day)\nhttps://blog.0patch.com/2021/11/micropatching-unpatched-local-privilege.html", "creation_timestamp": "2021-12-01T12:29:13.000000Z"}, {"uuid": "f33d590b-5326-4624-b0be-579335d04db6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/CyberSecurityTechnologies/4889", "content": "#Analytics\nTop 10 Most Used Vulns of the Month (Nov 1-30)\nCVE-2021-22205 - GitLab CE/EE RCE\nhttps://t.me/cybersecuritytechnologies/4602\nCVE-2021-30883 - iOS IOMFB Vuln\nhttps://t.me/cybersecuritytechnologies/4497\nCVE-2021-3064 - Memory Corruption in PAN-OS GlobalProtect Portal/Gateway Interfaces\nhttps://t.me/cybersecuritytechnologies/4724\nCVE-2021-41379 - Windows Installer LPE\nhttps://t.me/cybersecuritytechnologies/4813\nCVE-2021-42321 - MS Exchange Post-Auth RCE\nhttps://t.me/cybersecuritytechnologies/4809\nCVE-2021-40539 - Zoho ManageEngine Auth. Bypass\nhttps://t.me/cybersecuritytechnologies/4718\nCVE-2021-41277 - MetaBase Arbitrary File Read\nhttps://t.me/cybersecuritytechnologies/4802\nCVE-2021-43267 - Remote Kernel Heap Overflow in TIPC\nhttps://t.me/cybersecuritytechnologies/4678\nCVE-2021-42574 - Unicode Bidirectional override vuln\nhttps://github.com/js-on/CVE-2021-42574\nhttps://github.com/pierDipi/unicode-control-characters-action\nCVE-2021-24084 - Windows MDM LPE\nhttps://t.me/cybersecuritytechnologies/4850", "creation_timestamp": "2021-12-03T11:00:35.000000Z"}, {"uuid": "e59702f4-a5ce-49b3-a1b3-a231c8da3f00", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://infosec.exchange/users/briankrebs/statuses/116661298779426573", "content": "RE: https://c.im/@cdarwin/116660769695837565\nOne reason that Microsoft might be issuing such harshly worded language here to describe the researcher may be that, according to Nightmare Eclipse, they until recently worked as a security researcher at Microsoft.\nScroll back far enough through their Xitter account (to June 2020) and you will see they claimed CVE-2019-1385 was theirs. \nOn July 1, 2021, Nightmare Eclipse complained that Microsoft failed to fix one of the weaknesses they reported in CVE-2021-24084. Microsoft credits both of these flaws to the same researcher, whose LinkedIn account says they are in Germany and worked full time at Microsoft from Sept. 2022 to June 2025. \nFor the record, I think @GossiTheDog called it that this person was a former MS employee.\nhttps://x.com/ChaoticEclipse0/with_replies", "creation_timestamp": "2026-05-30T03:03:07.387540Z"}, {"uuid": "e9db561b-7c9a-408e-a0c3-dcc4fa7fe208", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/onelab1337/1999", "content": "#exploit #zeroday\n\n1. CVE-2021-21234 Spring Boot Actuator Logview Directory Traversal\n\ud83d\udd17 See on Github\n\n2. Micropatching Unpatched LPE in Mobile Device Management Service (CVE-2021-24084/0day)\n\ud83d\udd17See on 0patch\n\nShare and Support us \u2764\ufe0f\n@zero0lab", "creation_timestamp": "2026-08-09T04:57:54.757706Z"}, {"uuid": "e4433f3f-4f72-4496-ab24-b9a6ac03b834", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "published-proof-of-concept", "source": "https://t.me/onelab1337/1999", "content": "#exploit #zeroday\n\n1. CVE-2021-21234 Spring Boot Actuator Logview Directory Traversal\n\ud83d\udd17 See on Github\n\n2. Micropatching Unpatched LPE in Mobile Device Management Service (CVE-2021-24084/0day)\n\ud83d\udd17See on 0patch\n\nShare and Support us \u2764\ufe0f\n@zero0lab", "creation_timestamp": "2026-08-10T00:00:12.130324Z"}, {"uuid": "c76cf3a9-96e5-40f6-bdb3-1512089032cd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cissp/4911", "content": "exploit\n1. CVE-2021-21234:\nSpring Boot Actuator Logview Directory Traversal\nhttps://pyn3rd.github.io/2021/10/25/CVE-2021-21234-Spring-Boot-Actuator-Logview-Directory-Traversal\n2. Micropatching Unpatched LPE in Mobile Device Management Service (CVE-2021-24084/0day)\nhttps://blog.0patch.com/2021/11/micropatching-unpatched-local-privilege.html\n\nResearch\nTechnical details of errors in Intel Atom CPU\nhttps://grsecurity.net/watch_your_stepping_atoms_breaking_apart", "creation_timestamp": "2026-09-01T17:00:33.974413Z"}, {"uuid": "37552217-e715-4002-a739-81084efe1409", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cissp/4899", "content": "exploit\n1. CVE-2021-40865:\nhttps://github.com/hktalent/CVE-2021-40865\n\n2. CVE-2021-24084:\nWindows MDM LPE\nhttps://github.com/ohnonoyesyes/CVE-2021-24084\n]-> Micropatching Unpatched LPE in Mobile Device Management Service\nhttps://blog.0patch.com/2021/11/micropatching-unpatched-local-privilege.html\n\ntools\nCRAX++: software CRash analysis for Automatic eXploit generation\nhttps://github.com/aesophor/CRAXplusplus\n\nMalware_analysis\nA Deep Dive Into SoWaT:\nAPT31\u2019s Multifunctional Router\u00a0Implant\nhttps://imp0rtp3.wordpress.com/2021/11/25/sowat\n\nBlue_Team_Techniques\nMemory Forensics R&D Illustrated:\nDetecting Mimikatz's Skeleton Key Attack\nhttps://volatility-labs.blogspot.com/2021/10/memory-forensics-r-illustrated.html?m=1\n\nThreat_Research\nKeybase App Vulnerability:\nIncomplete Cleanup of Messages In Keybase\nfor Android/iOS (CVE-2021-34421)\nhttps://www.oliviaohara.com/keybase", "creation_timestamp": "2026-09-01T17:00:34.290865Z"}, {"uuid": "a0c8ea5e-3bdb-4558-8297-11dd15b251da", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cissp/4901", "content": "WIRTE hacker group targets governments, diplomatic entities, military organizations, law firms, and financial institutions, mostly in the Middle East.\nRead details: https://thehackernews.com/2021/11/wirte-hacker-group-targets-government.html\n\nResearcher disclose details of an unpatched vulnerability (CVE-2021-24084) in the Windows OS\u2014known to Microsoft since October 2020\u2014that could allow an attacker to gain unauthorized access to the file system and read arbitrary files.\nDetails: https://thehackernews.com/2021/11/unpatched-unauthorized-file-read.html\n\n\nPanasonic suffers a data breach following a hack of its network and file servers.\nhttps://thehackernews.com/2021/11/panasonic-suffers-data-breach-after.html\n\nF-secure researchers discover a critical WORMABLE security vulnerability (CVE-2021-39238) in hundreds of different HP Printers.\n-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\nRead details: https://thehackernews.com/2021/11/critical-wormable-security-flaw-found.html", "creation_timestamp": "2026-09-01T17:00:34.158836Z"}, {"uuid": "1fc4a3ed-0adc-4ed3-83d9-6548e290984a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/hacking_Attack/33024", "content": "Black Hat Ethical Hacking\nNew Windows 10 zero-day gives admin rights, gets unofficial patch\n\nhttps://www.blackhatethicalhacking.com/wp-content/uploads/2021/08/Untitled-design-2-1.png New Windows 10 zero-day gives admin rights, gets unofficial patchPost Views: 178 \nhttps://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/BF2.gif \nReading Time: 1 Minute\nFree unofficial patches have been released to protect Windows users from a local privilege escalation (LPE) zero-day vulnerability in the\u00a0Mobile Device Management Service impacting Windows 10, version 1809 and later.\nThe security flaw resides under the \u201cAccess work or school\u201d settings, and it bypasses a patch released by Microsoft in February to address an information disclosure bug tracked as CVE-2021-24084.\n\nHowever, security researcher Abdelhamid Naceri\u00a0(who also reported the initial vulnerability)\u00a0discovered this month that\u00a0the incompletely patched\u00a0flaw could also be exploited to gain admin privileges after publicly disclosing the newly spotted bug\u00a0in June. \n\n\u201cNamely, as HiveNightmare/SeriousSAM\u00a0has taught us, an arbitrary file disclosure can\u00a0be upgraded to local privilege escalation if you know which files to take and what to do with them,\u201d 0patch\u00a0co-founder\u00a0Mitja Kolsek explained\u00a0today.\n\n\u201cWe confirmed this by using the procedure described in this blog post by Raj Chandel\u00a0in conjunction with Abdelhamid\u2019s bug \u2013 and being able to run code as local administrator.\u201d\n\nWhile Microsoft has most likely also noticed Naceri\u2019s June disclosure, the company is yet to patch\u00a0this LPE bug, exposing\u00a0Windows 10 systems with the latest November 2021 security updates to attacks.\n\nLuckily, attackers can only exploit the vulnerability if two very specific conditions are met:\n\n* System protection must be enabled on drive C, and at least one restore point created. Whether system protection is enabled or disabled by default depends on various parameters. \n* At least one local administrator account must be enabled on the computer, or at least one \u201cAdministrators\u201d group member\u2019s credentials cached.\nSee Also: Complete Offensive Security and Ethical Hacking Course Unofficialpatches for all impacted Windows 10 systemsUntil Microsoft releases security updates to address this security issue (likely during next month\u2019s Patch Tuesday), the 0patch micropatching service\u00a0has released free and unofficial patches for all affected Windows 10 versions (Windows 10 21H2 is also impacted but is not yet supported by 0patch):\n\n1. Windows 10 v21H1 (32 & 64 bit) updated with November 2021 Updates\n2. Windows 10 v20H2 (32 & 64 bit) updated with November 2021 Updates\n3. Windows 10 v2004 (32 & 64 bit) updated with November 2021 Updates\n4. Windows 10 v1909 (32 & 64 bit) updated with November 2021 Updates\n5. Windows 10 v1903 (32 & 64 bit) updated with November 2021 Updates\n6. Windows 10 v1809 (32 & 64 bit) updated with May 2021 Updates\n\n\u201cWindows Servers are not affected, as the vulnerable functionality does not exist there. While some similar diagnostics tools exist on servers, they are being executed under the launching user\u2019s identity, and therefore cannot be exploited,\u201d Kolsek added.\nSee Also: New Windows zero-day with public exploit lets you become an admin \u201cWindows 10 v1803 and older Windows 10 versions don\u2019t seem to be affected either. While they do have the \u2018Access work or school\u2019 functionality, it behaves differently and cannot be exploited this way. Windows 7 does not have the \u2018Access work or school\u2019 functionality at all.\u201d\nThese FREE 0day patches for all affected versions (Windows 10 versions from v1809 to v21H1) are immediately available. They will remain free until Microsoft has provided an official fix fo[...]\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-01T20:02:08.493426Z"}, {"uuid": "df0c709c-bdc4-4975-b4ef-1970c7500101", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/hacking_Attack/33024", "content": "Black Hat Ethical Hacking\nNew Windows 10 zero-day gives admin rights, gets unofficial patch\n\nhttps://www.blackhatethicalhacking.com/wp-content/uploads/2021/08/Untitled-design-2-1.png New Windows 10 zero-day gives admin rights, gets unofficial patchPost Views: 178 \nhttps://www.blackhatethicalhacking.com/wp-content/uploads/2021/11/BF2.gif \nReading Time: 1 Minute\nFree unofficial patches have been released to protect Windows users from a local privilege escalation (LPE) zero-day vulnerability in the\u00a0Mobile Device Management Service impacting Windows 10, version 1809 and later.\nThe security flaw resides under the \u201cAccess work or school\u201d settings, and it bypasses a patch released by Microsoft in February to address an information disclosure bug tracked as CVE-2021-24084.\n\nHowever, security researcher Abdelhamid Naceri\u00a0(who also reported the initial vulnerability)\u00a0discovered this month that\u00a0the incompletely patched\u00a0flaw could also be exploited to gain admin privileges after publicly disclosing the newly spotted bug\u00a0in June. \n\n\u201cNamely, as HiveNightmare/SeriousSAM\u00a0has taught us, an arbitrary file disclosure can\u00a0be upgraded to local privilege escalation if you know which files to take and what to do with them,\u201d 0patch\u00a0co-founder\u00a0Mitja Kolsek explained\u00a0today.\n\n\u201cWe confirmed this by using the procedure described in this blog post by Raj Chandel\u00a0in conjunction with Abdelhamid\u2019s bug \u2013 and being able to run code as local administrator.\u201d\n\nWhile Microsoft has most likely also noticed Naceri\u2019s June disclosure, the company is yet to patch\u00a0this LPE bug, exposing\u00a0Windows 10 systems with the latest November 2021 security updates to attacks.\n\nLuckily, attackers can only exploit the vulnerability if two very specific conditions are met:\n\n* System protection must be enabled on drive C, and at least one restore point created. Whether system protection is enabled or disabled by default depends on various parameters. \n* At least one local administrator account must be enabled on the computer, or at least one \u201cAdministrators\u201d group member\u2019s credentials cached.\nSee Also: Complete Offensive Security and Ethical Hacking Course Unofficialpatches for all impacted Windows 10 systemsUntil Microsoft releases security updates to address this security issue (likely during next month\u2019s Patch Tuesday), the 0patch micropatching service\u00a0has released free and unofficial patches for all affected Windows 10 versions (Windows 10 21H2 is also impacted but is not yet supported by 0patch):\n\n1. Windows 10 v21H1 (32 & 64 bit) updated with November 2021 Updates\n2. Windows 10 v20H2 (32 & 64 bit) updated with November 2021 Updates\n3. Windows 10 v2004 (32 & 64 bit) updated with November 2021 Updates\n4. Windows 10 v1909 (32 & 64 bit) updated with November 2021 Updates\n5. Windows 10 v1903 (32 & 64 bit) updated with November 2021 Updates\n6. Windows 10 v1809 (32 & 64 bit) updated with May 2021 Updates\n\n\u201cWindows Servers are not affected, as the vulnerable functionality does not exist there. While some similar diagnostics tools exist on servers, they are being executed under the launching user\u2019s identity, and therefore cannot be exploited,\u201d Kolsek added.\nSee Also: New Windows zero-day with public exploit lets you become an admin \u201cWindows 10 v1803 and older Windows 10 versions don\u2019t seem to be affected either. While they do have the \u2018Access work or school\u2019 functionality, it behaves differently and cannot be exploited this way. Windows 7 does not have the \u2018Access work or school\u2019 functionality at all.\u201d\nThese FREE 0day patches for all affected versions (Windows 10 versions from v1809 to v21H1) are immediately available. They will remain free until Microsoft has provided an official fix fo[...]\n\n___________________________ \n@hacking_Attack\n@Hacking_Video", "creation_timestamp": "2026-09-02T01:02:34.023716Z"}, {"uuid": "83d2da9e-d8fd-4185-926a-f1b187fd576f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cissp/4911", "content": "exploit\n1. CVE-2021-21234:\nSpring Boot Actuator Logview Directory Traversal\nhttps://pyn3rd.github.io/2021/10/25/CVE-2021-21234-Spring-Boot-Actuator-Logview-Directory-Traversal\n2. Micropatching Unpatched LPE in Mobile Device Management Service (CVE-2021-24084/0day)\nhttps://blog.0patch.com/2021/11/micropatching-unpatched-local-privilege.html\n\nResearch\nTechnical details of errors in Intel Atom CPU\nhttps://grsecurity.net/watch_your_stepping_atoms_breaking_apart", "creation_timestamp": "2026-09-02T01:04:17.391015Z"}, {"uuid": "e65787ad-2193-4bf6-8ce8-051b310769cc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cissp/4901", "content": "WIRTE hacker group targets governments, diplomatic entities, military organizations, law firms, and financial institutions, mostly in the Middle East.\nRead details: https://thehackernews.com/2021/11/wirte-hacker-group-targets-government.html\n\nResearcher disclose details of an unpatched vulnerability (CVE-2021-24084) in the Windows OS\u2014known to Microsoft since October 2020\u2014that could allow an attacker to gain unauthorized access to the file system and read arbitrary files.\nDetails: https://thehackernews.com/2021/11/unpatched-unauthorized-file-read.html\n\n\nPanasonic suffers a data breach following a hack of its network and file servers.\nhttps://thehackernews.com/2021/11/panasonic-suffers-data-breach-after.html\n\nF-secure researchers discover a critical WORMABLE security vulnerability (CVE-2021-39238) in hundreds of different HP Printers.\n-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\ud83d\udda8\ufe0f-\nRead details: https://thehackernews.com/2021/11/critical-wormable-security-flaw-found.html", "creation_timestamp": "2026-09-02T01:04:17.727643Z"}, {"uuid": "282f6b90-5319-419e-bd42-1565d7af6a5f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-24084", "type": "seen", "source": "https://t.me/cissp/4899", "content": "exploit\n1. CVE-2021-40865:\nhttps://github.com/hktalent/CVE-2021-40865\n\n2. CVE-2021-24084:\nWindows MDM LPE\nhttps://github.com/ohnonoyesyes/CVE-2021-24084\n]-> Micropatching Unpatched LPE in Mobile Device Management Service\nhttps://blog.0patch.com/2021/11/micropatching-unpatched-local-privilege.html\n\ntools\nCRAX++: software CRash analysis for Automatic eXploit generation\nhttps://github.com/aesophor/CRAXplusplus\n\nMalware_analysis\nA Deep Dive Into SoWaT:\nAPT31\u2019s Multifunctional Router\u00a0Implant\nhttps://imp0rtp3.wordpress.com/2021/11/25/sowat\n\nBlue_Team_Techniques\nMemory Forensics R&D Illustrated:\nDetecting Mimikatz's Skeleton Key Attack\nhttps://volatility-labs.blogspot.com/2021/10/memory-forensics-r-illustrated.html?m=1\n\nThreat_Research\nKeybase App Vulnerability:\nIncomplete Cleanup of Messages In Keybase\nfor Android/iOS (CVE-2021-34421)\nhttps://www.oliviaohara.com/keybase", "creation_timestamp": "2026-09-02T01:04:17.863890Z"}]}