{"vulnerability": "CVE-2023-21717", "sightings": [{"uuid": "0fb53aad-a267-4ae6-9cc8-d87dfd4a6f88", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21717", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/11537", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-21717\n\ud83d\udd25 CVSS Score: 8.8 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft SharePoint Server Elevation of Privilege Vulnerability\n\ud83d\udccf Published: 2023-02-14T19:33:46.638Z\n\ud83d\udccf Modified: 2025-04-12T03:55:19.923Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21717", "creation_timestamp": "2025-04-12T04:51:13.000000Z"}, {"uuid": "92f65782-1c9d-4a68-b0c8-19dfb876aa40", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21717", "type": "seen", "source": "Telegram/YrcJwFF7LRTjg7mgQwAEoX7-6-7JVVBbOdwyqXnUuY7Sxg", "content": "", "creation_timestamp": "2023-04-17T11:58:07.000000Z"}, {"uuid": "12a5abd8-aa71-48f9-bc52-9510cd7ad4f4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21717", "type": "seen", "source": "Telegram/wXJFleV8vEaWRjyjght-R7V6rgaHTWmrrJG5mADAecKVQmw", "content": "", "creation_timestamp": "2023-04-09T15:26:50.000000Z"}, {"uuid": "ff3fbb8f-e5ae-46fd-af25-bda55278d856", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21717", "type": "seen", "source": "https://t.me/RespaldoHackingTeam/657", "content": "#exploit\n1. CVE-2022-46697:\nOut-of-bounds access in IOMobileFrameBuffer\nhttps://github.com/antoniozekic/Proof-of-concepts/tree/main/CVE-2022-46697\n\n2. CVE-2022-38053, CVE-2023-21742, CVE-2023-21717:\nSharePoint Webpart Property Traversal\nhttps://testbnull.medium.com/ph%C3%A2n-t%C3%ADch-l%E1%BB%97-h%E1%BB%95ng-sharepoint-webpart-property-traversal-cve-2022-38053-cve-2023-21742-bc6931698a5f\n\n3. CVE-2023-23398:\nMicrosoft Excel Spoofing\nhttps://packetstormsecurity.com/files/171752/Microsoft-Excel-Spoofing.html", "creation_timestamp": "2023-04-13T07:13:01.000000Z"}, {"uuid": "27331ea6-9b2b-4b89-a788-658d5c869c1d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21717", "type": "seen", "source": "https://t.me/cibsecurity/58143", "content": "\u203c CVE-2023-21717 \u203c\n\nMicrosoft SharePoint Server Elevation of Privilege Vulnerability\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-02-14T22:35:48.000000Z"}, {"uuid": "651368c5-926a-4412-ae42-085ae5baca2e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-21717", "type": "seen", "source": "https://t.me/CyberSecurityTechnologies/8083", "content": "#exploit\n1. CVE-2022-46697:\nOut-of-bounds access in IOMobileFrameBuffer\nhttps://github.com/antoniozekic/Proof-of-concepts/tree/main/CVE-2022-46697\n\n2. CVE-2022-38053, CVE-2023-21742, CVE-2023-21717:\nSharePoint Webpart Property Traversal\nhttps://testbnull.medium.com/ph%C3%A2n-t%C3%ADch-l%E1%BB%97-h%E1%BB%95ng-sharepoint-webpart-property-traversal-cve-2022-38053-cve-2023-21742-bc6931698a5f\n\n3. CVE-2023-23398:\nMicrosoft Excel Spoofing\nhttps://packetstormsecurity.com/files/171752/Microsoft-Excel-Spoofing.html", "creation_timestamp": "2023-04-09T13:17:01.000000Z"}]}