{"id":"CVE-2023-1752","aliases":["EUVD-2023-23973","GHSA-mr82-9g27-qr4x"],"status":"published","title":"CVE-2023-1752","description":"The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00517,"percentile":0.44287,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2023-04-04T16:55:40Z","modified":"2026-06-17T05:28:40Z","products":[{"vendor":"getnexx","product":"nxal-100_firmware"},{"vendor":"getnexx","product":"nxg-100b_firmware"},{"vendor":"getnexx","product":"nxg-200_firmware"},{"vendor":"getnexx","product":"nxpg-100w_firmware"},{"vendor":"nexx","product":"garage door controller nxg-100b, nxg-200"},{"vendor":"nexx","product":"smart alarm nxal-100"},{"vendor":"nexx","product":"smart plug nxpg-100w"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1752"},{"url":"https://github.com/advisories/GHSA-mr82-9g27-qr4x"}],"sources":{"cve":[{"id":"CVE-2023-1752","title":"CVE-2023-1752","description":"The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address.","status":"published","published":"2023-04-04T16:55:40.229Z","modified":"2025-01-16T21:36:28.116Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:31.657022Z"}],"euvd":[{"id":"EUVD-2023-23973","description":"The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address.","status":"published","published":"2023-04-04T16:55:40Z","modified":"2025-01-16T21:36:28Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:17.573711Z"}],"ghsa":[{"id":"GHSA-mr82-9g27-qr4x","title":"The listed versions of Nexx Smart Home devices could allow any user to register an already...","description":"The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address.","status":"published","published":"2023-07-06T19:24:13Z","modified":"2024-04-04T05:35:38Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:56:33.854094Z"}],"nvd":[{"id":"CVE-2023-1752","description":"The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address.","status":"published","published":"2023-04-04T17:15:07.277Z","modified":"2026-06-17T05:28:40.93Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:07:51.883939Z"}]}}