{"vulnerability": "CVE-2021-27931", "sightings": [{"uuid": "882fd607-ed9c-487c-9bea-1dcc2b4aec27", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "confirmed", "source": "https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/2021/CVE-2021-27931.yaml", "content": "", "creation_timestamp": "2023-04-27T09:58:59.000000Z"}, {"uuid": "8b13adb0-88db-4cc2-85d5-da96e48b33b6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-12-08)", "content": "", "creation_timestamp": "2025-12-08T00:00:00.000000Z"}, {"uuid": "a648ce19-6fbb-4d22-91c2-6be4709c0e3c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "seen", "source": "The Shadowserver (honeypot/common-vulnerabilities) - (2025-02-19)", "content": "", "creation_timestamp": "2025-02-19T00:00:00.000000Z"}, {"uuid": "892172d4-3364-4869-86d0-a52e109a219e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-11-08)", "content": "", "creation_timestamp": "2025-11-08T00:00:00.000000Z"}, {"uuid": "900f897a-ddbb-4470-9482-c273a2116f39", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "seen", "source": "The Shadowserver (honeypot/common-vulnerabilities) - (2025-01-26)", "content": "", "creation_timestamp": "2025-01-26T00:00:00.000000Z"}, {"uuid": "68b45fe7-6b5e-4998-99c9-36506f88548b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-05)", "content": "", "creation_timestamp": "2025-05-05T00:00:00.000000Z"}, {"uuid": "7f290ff2-9a34-4d03-9d18-a63ae8c6e6aa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-06-06)", "content": "", "creation_timestamp": "2026-06-06T00:00:00.000000Z"}, {"uuid": "27337cef-ced1-4e6b-be6a-bc5aee9f6b50", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-02-23)", "content": "", "creation_timestamp": "2026-02-23T00:00:00.000000Z"}, {"uuid": "888a7cbd-d04b-4689-94ad-46c9ab1d93e6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-02-02)", "content": "", "creation_timestamp": "2026-02-02T00:00:00.000000Z"}, {"uuid": "c577de8f-2d40-4687-9a1f-e41234d71f38", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-01-04)", "content": "", "creation_timestamp": "2026-01-04T00:00:00.000000Z"}, {"uuid": "f25b518b-2a0b-40c0-b77f-cf10660bdcd0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "seen", "source": "https://t.me/cibsecurity/24429", "content": "\u203c CVE-2021-27931 \u203c\n\nLumisXP (aka Lumis Experience Platform) before 10.0.0 allows unauthenticated blind XXE via an API request to PageControllerXml.jsp. One can send a request crafted with an XXE payload and achieve outcomes such as reading local server files or denial of service.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-03-03T22:45:43.000000Z"}, {"uuid": "1ef39c84-a8e8-4452-92eb-f652469a61b2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-27931", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-02-19)", "content": "", "creation_timestamp": "2026-02-19T00:00:00.000000Z"}]}