{"id":"CVE-2023-40038","aliases":["EUVD-2023-44645","GHSA-f4gg-hh5p-pjmg"],"status":"published","title":"Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to...","description":"Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00358,"percentile":0.29832,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2023-12-27T00:00:00Z","modified":"2026-06-17T06:15:53Z","products":[{"vendor":"arris","product":"dg1670a_firmware"},{"vendor":"arris","product":"dg860a_firmware"}],"references":[{"url":"https://i.ebayimg.com/images/g/ByAAAOSwQCFi2b50/s-l1600.jpg","tags":["x_transferred","Product"]},{"url":"https://github.com/actuator/cve/blob/main/Arris/CVE-2023-40038","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40038"},{"url":"https://github.com/advisories/GHSA-f4gg-hh5p-pjmg"}],"sources":{"cve":[{"id":"CVE-2023-40038","description":"Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)","status":"published","published":"2023-12-27T00:00:00Z","modified":"2024-08-02T18:24:54.678Z","updated_at":"2026-11-02T14:35:21.971258Z"}],"euvd":[{"id":"EUVD-2023-44645","description":"Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)","status":"published","published":"2023-12-27T00:00:00Z","modified":"2024-08-02T18:24:54Z","updated_at":"2026-11-03T03:50:02.143491Z"}],"ghsa":[{"id":"GHSA-f4gg-hh5p-pjmg","title":"Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to...","description":"Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)","status":"published","published":"2023-12-27T21:31:00Z","modified":"2024-01-13T05:05:36Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:55:24.514817Z"}],"nvd":[{"id":"CVE-2023-40038","description":"Arris DG860A and DG1670A devices have predictable default WPA2 PSKs that could lead to unauthorized remote access. (They use the first 6 characters of the SSID and the last 6 characters of the BSSID, decrementing the last digit.)","status":"published","published":"2023-12-27T20:15:19.23Z","modified":"2026-06-17T06:15:53.07Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:08:57.117371Z"}]}}