{"vulnerability": "cve-2026-4377", "sightings": [{"uuid": "f6e7f14e-5e8d-4d22-ac7d-b321431b4baf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-4377", "type": "seen", "source": "https://cert.pl/en/posts/2026/05/CVE-2026-4377", "content": "", "creation_timestamp": "2026-05-28T04:55:00.000000Z"}, {"uuid": "6f405055-fc45-4348-88b5-b1079d2934d6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4377", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mmwb2kmmpq2p", "content": "CVE-2026-4377 - Use of Weak Credentials in D-Link DWR-X1820 router\nCVE ID : CVE-2026-4377\n \n Published : May 28, 2026, 10:16 a.m. | 2\u00a0hours, 15\u00a0minutes ago\n \n Description : Dlink\u00a0DWR-X1820 router uses weak default password generated from its IMEI number and does not require us...", "creation_timestamp": "2026-05-28T14:43:40.764867Z"}]}