{"vulnerability": "CVE-2021-22017", "sightings": [{"uuid": "15cab232-6814-48d3-813f-5d742875f656", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22017", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2023-06-14T21:10:04.000000Z"}, {"uuid": "70d2e614-6e76-4195-8916-9e3a85481451", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22017", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971210", "content": "", "creation_timestamp": "2024-12-24T20:25:55.594875Z"}, {"uuid": "d98d2d41-8e46-47eb-bc1a-ea2bea9e25cc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22017", "type": "seen", "source": "https://t.me/cibsecurity/29284", "content": "\u203c CVE-2021-22017 \u203c\n\nRhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to bypass proxy leading to internal endpoints being accessed.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-09-23T16:29:48.000000Z"}, {"uuid": "0e2d4252-0fbf-4dc8-9f4b-d92966ff07b0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22017", "type": "seen", "source": "https://bsky.app/profile/beikokucyber.bsky.social/post/3me5bzf25og2i", "content": "", "creation_timestamp": "2026-02-05T21:02:49.317752Z"}, {"uuid": "67ac10f7-ad55-424e-9929-df127a3922d3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22017", "type": "seen", "source": "https://t.me/arpsyndicate/1364", "content": "#ExploitObserverAlert\n\nCVE-2021-22017\n\nDESCRIPTION: Exploit Observer has 6 entries related to CVE-2021-22017. Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to bypass proxy leading to internal endpoints being accessed.\n\nFIRST-EPSS: 0.134920000\nNVD-IS: 1.4\nNVD-ES: 3.9", "creation_timestamp": "2023-12-05T02:09:02.000000Z"}, {"uuid": "6d8aa3af-d33b-4add-8469-7f102823f52d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-22017", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:10:28.000000Z"}, {"uuid": "80a195ab-6558-492e-bcab-47cfc141d8d6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2021-22017", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/292a5f4c-3721-4997-8ec0-10bb36a907d9", "content": "", "creation_timestamp": "2026-02-02T12:28:28.690764Z"}]}