{"vulnerability": "CVE-2025-21354", "sightings": [{"uuid": "aaa2dcac-1013-49fc-a20d-2a8ab2422253", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21354", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/113830002453886541", "content": "", "creation_timestamp": "2025-01-15T02:26:37.107343Z"}, {"uuid": "89ad8c6b-82a0-4ba5-9cf1-2d0a33b266b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-213547", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2025-0012", "content": "", "creation_timestamp": "2025-01-14T18:15:33.000000Z"}, {"uuid": "14c2420b-1f93-4e3a-bd50-f46740fb9122", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21354", "type": "seen", "source": "https://infosec.exchange/users/cR0w/statuses/113828054122742443", "content": "", "creation_timestamp": "2025-01-14T18:11:07.694076Z"}, {"uuid": "8220ceb7-8d7b-45b9-9eba-0f084f5b4759", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21354", "type": "seen", "source": "https://www.thezdi.com/blog/2025/1/14/the-january-2025-security-update-review", "content": "", "creation_timestamp": "2025-01-14T17:29:48.000000Z"}, {"uuid": "09494088-7faa-4544-976f-7048c3f5024c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21354", "type": "seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lfpumwnfbz2c", "content": "", "creation_timestamp": "2025-01-14T18:22:47.041989Z"}, {"uuid": "df2cee43-8e3a-4c15-ac03-cf832b9883e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21354", "type": "seen", "source": "https://poliverso.org/objects/0477a01e-4784ff37-73b6833f0c69141b", "content": "", "creation_timestamp": "2025-01-15T09:59:58.571650Z"}, {"uuid": "67f38eb6-61d7-4845-b671-8ddd2ef888a0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21354", "type": "seen", "source": "https://mastodon.social/users/CyberSignaler/statuses/113829616803156779", "content": "", "creation_timestamp": "2025-01-15T00:48:33.307769Z"}, {"uuid": "38beb4ad-df17-4339-832c-c6ef7428bb2d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21354", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/1676", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21354\n\ud83d\udd39 Description: Microsoft Excel Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-01-14T18:04:05.861Z\n\ud83d\udccf Modified: 2025-01-15T01:10:56.672Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21354", "creation_timestamp": "2025-01-15T02:09:52.000000Z"}, {"uuid": "5662d6b9-f98a-494d-b9fe-36ef9220d19e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21354", "type": "seen", "source": "https://t.me/Russian_OSINT/5098", "content": "\ud83e\ude9f Microsoft \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442 159 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u044f\u043d\u0432\u0430\u0440\u0441\u043a\u043e\u043c Patch Tuesday 2025\n\n\u0412 \u043f\u0435\u0440\u0432\u043e\u043c Patch Tuesday \u0432 2025 \u0433\u043e\u0434\u0443 Microsoft \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0438 \u043e 8 zero-day \u0438 \u0444\u0438\u043a\u0441\u0438\u0442 159 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u0441\u0432\u043e\u0438\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430\u0445, \u0432\u043a\u043b\u044e\u0447\u0430\u044f .NET, Visual Studio, Excel, \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b Windows \u0438 \u0441\u0435\u0440\u0432\u0438\u0441\u044b Azure. \u041e\u0441\u043e\u0431\u043e \u0432\u044b\u0434\u0435\u043b\u044f\u0435\u044e\u0442\u0441\u044f \u0442\u0440\u0438 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u043f\u043e\u043b\u0443\u0447\u0438\u0432\u0448\u0438\u0435 9,8 \u0431\u0430\u043b\u043b\u0430 \u043f\u043e \u0448\u043a\u0430\u043b\u0435 CVSS:\n\n1\ufe0f\u20e3 CVE-2025-21298 \u0432 Windows Object Linking and Embedding (OLE). \u041e\u043d\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u043a\u043e\u0434 \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435 \u0436\u0435\u0440\u0442\u0432\u044b, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u043d \u0432 Outlook. \n\n2\ufe0f\u20e3 CVE-2025-21307 \u043a\u0430\u0441\u0430\u0435\u0442\u0441\u044f \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 RMCAST. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0430\u0442\u0430\u043a\u043e\u0432\u0430\u0442\u044c \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0447\u0435\u0440\u0435\u0437 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0435 \u043f\u043e\u0440\u0442\u044b \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 PGM. Microsoft \u0441\u043e\u0432\u0435\u0442\u0443\u0435\u0442 \u0437\u0430\u0449\u0438\u0442\u0438\u0442\u044c \u043f\u043e\u0440\u0442\u044b \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u043c\u0438 \u044d\u043a\u0440\u0430\u043d\u0430\u043c\u0438.\n\n3\ufe0f\u20e3 CVE-2025-21311 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 NTLM \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u043d\u0430 \u0430\u0442\u0430\u043a\u0443\u0435\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445. Microsoft \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0439 NTLMv1 \u0438\u043b\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0438\u0442\u044c \u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435, \u0447\u0442\u043e\u0431\u044b \u043c\u0438\u043d\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0440\u0438\u0441\u043a \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u044d\u0442\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438.\n\n\u2757\ufe0f \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u0442\u0440\u0438 \u043e\u043f\u0430\u0441\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \ud83e\udd6cExcel (CVE-2025-21354, CVE-2025-21362 \u0438 CVE-2025-21364). \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u044b \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u044e\u0442, \u0447\u0442\u043e \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u0434\u043b\u044f \u0430\u0442\u0430\u043a, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442 \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \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.\n\n\ud83d\udd87 C\u043e \u0441\u043f\u0438\u0441\u043a\u043e\u043c January 2025 Security Updates \u043c\u043e\u0436\u043d\u043e \u043e\u0437\u043d\u0430\u043a\u043e\u043c\u0438\u0442\u044c\u0441\u044f \u0442\u0443\u0442 \u2014 https://msrc.microsoft.com/update-guide/releaseNote/2025-Jan\n\n\u270b @Russian_OSINT", "creation_timestamp": "2025-01-15T09:25:06.000000Z"}]}