{"vulnerability": "cve-2021-3125", "sightings": [{"uuid": "3ad047d0-73ec-429a-8861-848faff27809", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31250", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-02-05)", "content": "", "creation_timestamp": "2025-02-05T00:00:00.000000Z"}, {"uuid": "3da1d3a4-f038-4b3b-b0ae-28fb941d6a31", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31250", "type": "exploited", "source": "The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-02-16)", "content": "", "creation_timestamp": "2026-02-16T00:00:00.000000Z"}, {"uuid": "9650a5bd-f9ae-43ed-8425-05d693be482e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31251", "type": "seen", "source": "https://t.me/pwnwiki_zhchannel/590", "content": "CVE-2021-31251 CHIYU IoT Devices - 'Telnet' \u8eab\u4efd\u9a57\u8b49\u7e5e\u904e\u6f0f\u6d1e\nhttps://www.pwnwiki.org/index.php?title=CVE-2021-31251_CHIYU_IoT_Devices_-_%27Telnet%27_%E8%BA%AB%E4%BB%BD%E9%A9%97%E8%AD%89%E7%B9%9E%E9%81%8E%E6%BC%8F%E6%B4%9E", "creation_timestamp": "2021-06-03T11:57:49.000000Z"}, {"uuid": "2895827e-2c3e-4faf-9391-6fd2d9eb6afd", "vulnerability_lookup_origin": "caeb2787-0d58-4236-9039-7c86c3e566f3", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31250", "type": "exploited", "source": "https://db.gcve.eu/known-exploited-vulnerabilities-catalog/efeffa3d-3ed0-486c-85c4-4003da621619", "content": "", "creation_timestamp": "2026-06-19T12:42:34.968638Z"}, {"uuid": "b87da783-0093-4756-a891-56250c7a04cb", "vulnerability_lookup_origin": "c8fb6bf1-f81f-4cb8-95b1-eadbb3b54ee8", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31250", "type": "exploited", "source": "https://db.gcve.eu/known-exploited-vulnerabilities-catalog/71aedf91-5854-4cc5-963e-a89363acac97", "content": "", "creation_timestamp": "2026-07-01T05:54:46.187763Z"}]}