{"id":"CVE-2020-28185","aliases":["EUVD-2020-20670","GHSA-mfw8-gqh6-9gr8"],"status":"published","title":"User Enumeration vulnerability in TerraMaster TOS \u003c= 4.2.06 allows remote unauthenticated...","description":"User Enumeration vulnerability in TerraMaster TOS \u003c= 4.2.06 allows remote unauthenticated attackers to identify valid users within the system via the username parameter to wizard/initialise.php.","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":0.18253,"percentile":0.97236,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-12-24T14:26:55Z","modified":"2026-06-17T03:10:10Z","exploits":[{"source":"nuclei","id":"CVE-2020-28185","title":"TerraMaster TOS \u003c 4.2.06 - User Enumeration","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-28185.yaml"}],"products":[{"vendor":"terra-master","product":"tos"}],"references":[{"url":"https://www.terra-master.com/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28185"},{"url":"https://github.com/advisories/GHSA-mfw8-gqh6-9gr8"}],"sources":{"cve":[{"id":"CVE-2020-28185","description":"User Enumeration vulnerability in TerraMaster TOS \u003c= 4.2.06 allows remote unauthenticated attackers to identify valid users within the system via the username parameter to wizard/initialise.php.","status":"published","published":"2020-12-24T14:26:55Z","modified":"2024-08-04T16:33:57.804Z","updated_at":"2026-11-02T14:35:57.017407Z"}],"euvd":[{"id":"EUVD-2020-20670","description":"User Enumeration vulnerability in TerraMaster TOS \u003c= 4.2.06 allows remote unauthenticated attackers to identify valid users within the system via the username parameter to wizard/initialise.php.","status":"published","published":"2020-12-24T14:26:55Z","modified":"2024-08-04T16:33:57Z","updated_at":"2026-11-03T03:07:10.123634Z"}],"ghsa":[{"id":"GHSA-mfw8-gqh6-9gr8","title":"User Enumeration vulnerability in TerraMaster TOS \u003c= 4.2.06 allows remote unauthenticated...","description":"User Enumeration vulnerability in TerraMaster TOS \u003c= 4.2.06 allows remote unauthenticated attackers to identify valid users within the system via the username parameter to wizard/initialise.php.","status":"published","published":"2022-05-24T17:37:14Z","modified":"2023-01-29T05:05:08Z","updated_at":"2026-11-02T14:45:43.003111Z"}],"nvd":[{"id":"CVE-2020-28185","description":"User Enumeration vulnerability in TerraMaster TOS \u003c= 4.2.06 allows remote unauthenticated attackers to identify valid users within the system via the username parameter to wizard/initialise.php.","status":"published","published":"2020-12-24T15:15:13.17Z","modified":"2026-06-17T03:10:10.557Z","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"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:28.340168Z"}]}}