{"id":"CVE-2026-100737","aliases":["EUVD-2026-104797","GHSA-9p4x-ppr8-mm4w"],"status":"published","title":"Hidden functionality issue exists in Multiple DVRs (Digital Video Recorders) provided by Atsumi...","description":"Hidden functionality issue exists in Multiple DVRs (Digital Video Recorders) provided by Atsumi Electric Co., Ltd. A user who can log in to the product with the administrator privilege may upgrade the affected product to unauthorized firmware.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00264,"percentile":0.18437,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-912"],"published":"2026-10-20T05:28:36Z","modified":"2026-10-20T20:17:11Z","products":[{"vendor":"atsumi electric co., ltd.","product":"adx1004"},{"vendor":"atsumi electric co., ltd.","product":"adx1008"},{"vendor":"atsumi electric co., ltd.","product":"adx2016"},{"vendor":"atsumi electric co., ltd.","product":"adx204"},{"vendor":"atsumi electric co., ltd.","product":"adx3004"},{"vendor":"atsumi electric co., ltd.","product":"adx3008"},{"vendor":"atsumi electric co., ltd.","product":"adx3016"},{"vendor":"atsumi electric co., ltd.","product":"adx404"},{"vendor":"atsumi electric co., ltd.","product":"adx5004"},{"vendor":"atsumi electric co., ltd.","product":"adx5008"}],"references":[{"url":"https://www.atsumi.co.jp/info-20261005.html"},{"url":"https://jvn.jp/en/jp/JVN88864366/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100737"},{"url":"https://jvn.jp/en/jp/JVN88864366"},{"url":"https://github.com/advisories/GHSA-9p4x-ppr8-mm4w"}],"sources":{"cve":[{"id":"CVE-2026-100737","description":"Hidden functionality issue exists in Multiple DVRs (Digital Video Recorders) provided by Atsumi Electric Co., Ltd. A user who can log in to the product with the administrator privilege may upgrade the affected product to unauthorized firmware.","status":"published","published":"2026-10-20T05:28:36.79Z","modified":"2026-10-20T19:15:34.708Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-912"],"updated_at":"2026-11-02T14:20:06.925367Z"}],"euvd":[{"id":"EUVD-2026-104797","description":"Hidden functionality issue exists in Multiple DVRs (Digital Video Recorders) provided by Atsumi Electric Co., Ltd. A user who can log in to the product with the administrator privilege may upgrade the affected product to unauthorized firmware.","status":"published","published":"2026-10-20T05:28:36Z","modified":"2026-10-20T19:15:34Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T16:59:42.590373Z"}],"ghsa":[{"id":"GHSA-9p4x-ppr8-mm4w","title":"Hidden functionality issue exists in Multiple DVRs (Digital Video Recorders) provided by Atsumi...","description":"Hidden functionality issue exists in Multiple DVRs (Digital Video Recorders) provided by Atsumi Electric Co., Ltd. A user who can log in to the product with the administrator privilege may upgrade the affected product to unauthorized firmware.","status":"published","published":"2026-10-20T06:31:10Z","modified":"2026-10-20T06:31:16Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-912"],"updated_at":"2026-11-02T15:14:02.928159Z"}],"nvd":[{"id":"CVE-2026-100737","description":"Hidden functionality issue exists in Multiple DVRs (Digital Video Recorders) provided by Atsumi Electric Co., Ltd. A user who can log in to the product with the administrator privilege may upgrade the affected product to unauthorized firmware.","status":"published","published":"2026-10-20T06:16:56.477Z","modified":"2026-10-20T20:17:11.36Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.0","score":4.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-912"],"updated_at":"2026-11-02T14:13:00.83844Z"}]}}