{"id":"CVE-2020-15342","aliases":["EUVD-2020-7339","GHSA-f7r8-4372-249c"],"status":"published","title":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated zy_install_user API.","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated zy_install_user API.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00562,"percentile":0.46989,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-311"],"published":"2020-06-26T14:56:26Z","modified":"2026-06-17T02:56:31Z","products":[{"vendor":"zyxel","product":"cloudcnm_secumanager"}],"references":[{"url":"https://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15342"},{"url":"https://github.com/advisories/GHSA-f7r8-4372-249c"}],"sources":{"cve":[{"id":"CVE-2020-15342","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated zy_install_user API.","status":"published","published":"2020-06-26T14:56:26Z","modified":"2024-08-04T13:15:20.251Z","updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-7339","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated zy_install_user API.","status":"published","published":"2020-06-26T14:56:26Z","modified":"2024-08-04T13:15:20Z","updated_at":"2026-11-03T03:07:31.955969Z"}],"ghsa":[{"id":"GHSA-f7r8-4372-249c","title":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated zy_install_user API.","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated zy_install_user API.","status":"published","published":"2022-09-30T00:00:32Z","modified":"2023-01-28T05:08:36Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-311"],"updated_at":"2026-11-02T14:44:37.39101Z"}],"nvd":[{"id":"CVE-2020-15342","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated zy_install_user API.","status":"published","published":"2022-09-29T03:15:13.713Z","modified":"2026-06-17T02:56:31.923Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-311"],"updated_at":"2026-11-02T14:06:47.286386Z"}]}}