{"id":"CVE-2020-3921","aliases":["EUVD-2020-25186","GHSA-rj8p-c8g2-ppv6"],"status":"published","title":"Unisoon UltraLog Express - Sensitive Data Exposure","description":"UltraLog Express device management software stores user’s information in cleartext. Any user can obtain accounts information through a specific page.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00706,"percentile":0.53817,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-312"],"published":"2020-03-27T03:50:26Z","modified":"2026-06-17T03:19:15Z","products":[{"vendor":"unisoon","product":"ultralog express"},{"vendor":"unisoon","product":"ultralog_express_firmware"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-3453-442a5-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-3921"},{"url":"https://github.com/advisories/GHSA-rj8p-c8g2-ppv6"}],"sources":{"cve":[{"id":"CVE-2020-3921","title":"Unisoon UltraLog Express - Sensitive Data Exposure","description":"UltraLog Express device management software stores user’s information in cleartext. Any user can obtain accounts information through a specific page.","status":"published","published":"2020-03-27T03:50:26.138Z","modified":"2024-09-17T01:41:03.399Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:52.268457Z"}],"euvd":[{"id":"EUVD-2020-25186","description":"UltraLog Express device management software stores user’s information in cleartext. Any user can obtain accounts information through a specific page.","status":"published","published":"2020-03-27T03:50:26Z","modified":"2024-09-17T01:41:03Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:28:47.497259Z"}],"ghsa":[{"id":"GHSA-rj8p-c8g2-ppv6","title":"UltraLog Express device management software stores user’s information in cleartext. Any user can...","description":"UltraLog Express device management software stores user’s information in cleartext. Any user can obtain accounts information through a specific page.","status":"published","published":"2022-05-24T22:28:57Z","modified":"2024-05-06T12:30:25Z","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-200","CWE-312"],"updated_at":"2026-11-02T14:57:19.595262Z"}],"nvd":[{"id":"CVE-2020-3921","description":"UltraLog Express device management software stores user’s information in cleartext. Any user can obtain accounts information through a specific page.","status":"published","published":"2020-03-27T04:15:10.85Z","modified":"2026-06-17T03:19:15.95Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"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"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:05:56.580228Z"}]}}