{"id":"CVE-2025-13955","aliases":["EUVD-2025-202407","GHSA-5wg5-mf39-8mh8"],"status":"published","title":"Predictable Default Wi-Fi Password in EZCast Pro II Dongle","description":"Predictable default Wi-Fi Password in Access Point functionality in EZCast Pro II before version 1.17478.177 allows attackers in Wi-Fi range to gain access to the dongle by calculating the default password from observable device identifiers","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:H/SA:N/AU:Y/RE:L","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00198,"percentile":0.09695,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-330"],"published":"2025-12-10T08:30:36Z","modified":"2026-10-14T21:10:00Z","products":[{"vendor":"ezcast","product":"ezcast pro ii"}],"references":[{"url":"https://www.ncsc.admin.ch/ncsc/en/home/infos-fuer/infos-it-spezialisten/themen/schwachstelle-melden/cvd-cases/cvd-case-1-test.html","tags":["government-resource"]},{"url":"https://www.nimbletech.com.tw/index.php/release-note/","tags":["release-notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13955"},{"url":"https://www.nimbletech.com.tw/index.php/release-note"},{"url":"https://github.com/advisories/GHSA-5wg5-mf39-8mh8"}],"sources":{"cve":[{"id":"CVE-2025-13955","title":"Predictable Default Wi-Fi Password in EZCast Pro II Dongle","description":"Predictable default Wi-Fi Password in Access Point functionality in EZCast Pro II before version 1.17478.177 allows attackers in Wi-Fi range to gain access to the dongle by calculating the default password from observable device identifiers","status":"published","published":"2025-12-10T08:30:36.364Z","modified":"2026-05-28T12:30:10.125Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:H/SA:N/AU:Y/RE:L","level":"critical","assessor":"cna"}],"cwes":["CWE-330"],"updated_at":"2026-11-02T14:32:43.437394Z"}],"euvd":[{"id":"EUVD-2025-202407","description":"Predictable default Wi-Fi Password in Access Point functionality in EZCast Pro II before version 1.17478.177 allows attackers in Wi-Fi range to gain access to the dongle by calculating the default password from observable device identifiers","status":"published","published":"2025-12-10T08:30:36Z","modified":"2026-05-28T12:30:10Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:H/SA:N/AU:Y/RE:L","level":"critical"}],"updated_at":"2026-11-02T18:21:03.0662Z"}],"ghsa":[{"id":"GHSA-5wg5-mf39-8mh8","title":"Predictable default Wi-Fi Password in Access Point functionality in EZCast Pro II version 1.17478...","description":"Predictable default Wi-Fi Password in Access Point functionality in EZCast Pro II version 1.17478.146 allows attackers in Wi-Fi range to gain access to the dongle by calculating the default password from observable device identifiers","status":"published","published":"2025-12-10T09:30:24Z","modified":"2026-05-28T15:39:38Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:H/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:Y/R:X/V:X/RE:L/U:X","level":"critical"}],"cwes":["CWE-330"],"updated_at":"2026-11-02T15:08:21.544183Z"}],"nvd":[{"id":"CVE-2025-13955","description":"Predictable default Wi-Fi Password in Access Point functionality in EZCast Pro II before version 1.17478.177 allows attackers in Wi-Fi range to gain access to the dongle by calculating the default password from observable device identifiers","status":"published","published":"2025-12-10T09:15:46.71Z","modified":"2026-10-14T21:10:00.183Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:H/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:Y/R:X/V:X/RE:L/U:X","level":"critical","assessor":"secondary"}],"cwes":["CWE-330"],"updated_at":"2026-11-02T14:11:49.468427Z"}]}}