{"id":"CVE-2020-15341","aliases":["EUVD-2020-7338","GHSA-qc5v-rcvf-wgrv"],"status":"published","title":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated update_all_realm_license API.","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated update_all_realm_license API.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01059,"percentile":0.64761,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2020-06-26T14:57:15Z","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","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15341"},{"url":"https://github.com/advisories/GHSA-qc5v-rcvf-wgrv"}],"sources":{"cve":[{"id":"CVE-2020-15341","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated update_all_realm_license API.","status":"published","published":"2020-06-26T14:57:15Z","modified":"2024-08-04T13:15:20.412Z","updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-7338","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated update_all_realm_license API.","status":"published","published":"2020-06-26T14:57:15Z","modified":"2024-08-04T13:15:20Z","updated_at":"2026-11-03T03:07:31.955969Z"}],"ghsa":[{"id":"GHSA-qc5v-rcvf-wgrv","title":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated update_all_realm_license API.","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated update_all_realm_license API.","status":"published","published":"2022-09-30T00:00:32Z","modified":"2023-01-28T05:07:55Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:44:35.535691Z"}],"nvd":[{"id":"CVE-2020-15341","description":"Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has an unauthenticated update_all_realm_license API.","status":"published","published":"2022-09-29T03:15:13.657Z","modified":"2026-06-17T02:56:31.813Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:06:47.286386Z"}]}}