{"id":"CVE-2020-11681","aliases":["EUVD-2020-4023","GHSA-p6qr-x996-pvwx"],"status":"published","title":"Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in...","description":"Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01143,"percentile":0.67112,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2020-06-04T18:40:52Z","modified":"2026-06-17T02:50:36Z","products":[{"vendor":"castel","product":"nextgen_dvr_firmware"}],"references":[{"url":"https://www.securitymetrics.com/blog/attackers-known-unknown-authorization-bypass","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2020/Jun/8","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/157954/Castel-NextGen-DVR-1.0.0-Bypass-CSRF-Disclosure.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11681"},{"url":"https://github.com/advisories/GHSA-p6qr-x996-pvwx"}],"sources":{"cve":[{"id":"CVE-2020-11681","description":"Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.","status":"published","published":"2020-06-04T18:40:52Z","modified":"2024-08-04T11:35:13.559Z","updated_at":"2026-11-02T14:35:57.352161Z"}],"euvd":[{"id":"EUVD-2020-4023","description":"Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.","status":"published","published":"2020-06-04T18:40:52Z","modified":"2024-08-04T11:35:13Z","updated_at":"2026-11-03T03:07:42.866588Z"}],"ghsa":[{"id":"GHSA-p6qr-x996-pvwx","title":"Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in...","description":"Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.","status":"published","published":"2022-05-24T17:19:16Z","modified":"2023-01-29T05:02:49Z","updated_at":"2026-11-02T14:45:10.478665Z"}],"nvd":[{"id":"CVE-2020-11681","description":"Castel NextGen DVR v1.0.0 stores and displays credentials for the associated SMTP server in cleartext. Low privileged users can exploit this to create an administrator user and obtain the SMTP credentials.","status":"published","published":"2020-06-04T19:15:12.85Z","modified":"2026-06-17T02:50:36.4Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:06:05.962132Z"}]}}