{"vulnerability": "CVE-2025-21387", "sightings": [{"uuid": "073cf8f2-4c25-487a-90ee-375c6facdf05", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21387", "type": "seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lhwbgejq7r2z", "content": "", "creation_timestamp": "2025-02-11T18:18:06.770750Z"}, {"uuid": "f8f619c5-360a-49b5-a2cd-4ff2fed6ba00", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21387", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/113987103127695791", "content": "", "creation_timestamp": "2025-02-11T20:19:24.516905Z"}, {"uuid": "3dcaa886-1d5b-462d-b863-ac3688bdbe41", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21387", "type": "seen", "source": "https://www.thezdi.com/blog/2025/2/11/the-february-2025-security-update-review", "content": "", "creation_timestamp": "2025-02-11T18:08:38.000000Z"}, {"uuid": "22009470-f2f4-4706-bcc6-05d5c711afb7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-213877", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2025-0050", "content": "", "creation_timestamp": "2025-02-11T18:19:24.000000Z"}, {"uuid": "c6e3d9f6-0feb-4528-9ac2-7ee5c28049b7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21387", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4966", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21387\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Excel Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:36.819Z\n\ud83d\udccf Modified: 2025-02-21T18:43:06.715Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21387", "creation_timestamp": "2025-02-21T19:18:49.000000Z"}]}