{"vulnerability": "CVE-2025-52919", "sightings": [{"uuid": "62a660b8-fde5-4f49-9a9b-eb75399d301e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-52919", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3ls5xjycltz2q", "content": "", "creation_timestamp": "2025-06-22T01:54:25.116374Z"}, {"uuid": "6b3f82cf-9e90-41c7-83e8-c6ff7887342f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-52919", "type": "seen", "source": "https://bsky.app/profile/pigondrugs.bsky.social/post/3lvt4gmmeam2u", "content": "", "creation_timestamp": "2025-08-07T16:03:30.382295Z"}, {"uuid": "ec7d4510-1fda-4563-b751-b45b362dbe38", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-52919", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-08", "content": "", "creation_timestamp": "2025-08-07T10:00:00.000000Z"}, {"uuid": "b544f7ec-d1ee-40cb-b7c2-c45074ecfb8f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-52919", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/19135", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-52919\n\ud83d\udd25 CVSS Score: 4.3 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)\n\ud83d\udd39 Description: In Yealink YMCS RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded.\n\ud83d\udccf Published: 2025-06-21T00:00:00.000Z\n\ud83d\udccf Modified: 2025-06-21T23:13:43.507Z\n\ud83d\udd17 References:\n1. https://support.yealink.com/en/portal/knowledge/show?id=6476e7cd6a27da76bd06a9c9\n2. https://www.yealink.com/en/trust-center/security-advisories/ecb16a4993014d22", "creation_timestamp": "2025-06-21T23:43:42.000000Z"}]}