{"id":"CVE-2020-11680","aliases":["EUVD-2020-4022","GHSA-h68g-fqf5-wf74"],"status":"published","title":"Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator...","description":"Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator functionality. The application fails to check that a request was submitted by an administrator. Consequently, a normal user can perform actions including, but not limited to, creating/modifying the file store, creating/modifying alerts, creating/modifying users, etc.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01166,"percentile":0.67589,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862","CWE-863"],"published":"2020-06-04T18:38:21Z","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-2020-11680"},{"url":"https://github.com/advisories/GHSA-h68g-fqf5-wf74"}],"sources":{"cve":[{"id":"CVE-2020-11680","description":"Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator functionality. The application fails to check that a request was submitted by an administrator. Consequently, a normal user can perform actions including, but not limited to, creating/modifying the file store, creating/modifying alerts, creating/modifying users, etc.","status":"published","published":"2020-06-04T18:38:21Z","modified":"2024-08-04T11:35:13.647Z","updated_at":"2026-11-02T14:35:57.67317Z"}],"euvd":[{"id":"EUVD-2020-4022","description":"Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator functionality. The application fails to check that a request was submitted by an administrator. Consequently, a normal user can perform actions including, but not limited to, creating/modifying the file store, creating/modifying alerts, creating/modifying users, etc.","status":"published","published":"2020-06-04T18:38:21Z","modified":"2024-08-04T11:35:13Z","updated_at":"2026-11-03T03:07:42.866588Z"}],"ghsa":[{"id":"GHSA-h68g-fqf5-wf74","title":"Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator...","description":"Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator functionality. The application fails to check that a request was submitted by an administrator. Consequently, a normal user can perform actions including, but not limited to, creating/modifying the file store, creating/modifying alerts, creating/modifying users, etc.","status":"published","published":"2022-05-24T17:19:16Z","modified":"2023-01-29T05:02:49Z","cwes":["CWE-863"],"updated_at":"2026-11-02T14:45:10.478665Z"}],"nvd":[{"id":"CVE-2020-11680","description":"Castel NextGen DVR v1.0.0 is vulnerable to authorization bypass on all administrator functionality. The application fails to check that a request was submitted by an administrator. Consequently, a normal user can perform actions including, but not limited to, creating/modifying the file store, creating/modifying alerts, creating/modifying users, etc.","status":"published","published":"2020-06-04T19:15:12.773Z","modified":"2026-06-17T02:50:36.267Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","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-862"],"updated_at":"2026-11-02T14:06:05.962132Z"}]}}