{"id":"CVE-2018-20053","aliases":["EUVD-2018-12630","GHSA-3fw2-w95p-6jh8"],"status":"published","title":"An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The hostname, timezone,...","description":"An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The hostname, timezone, and NTP server configurations on the CCE device are vulnerable to command injection by sending a crafted configuration file over the network.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02203,"percentile":0.82666,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-04-25T15:43:56Z","modified":"2026-06-17T01:52:13Z","products":[{"vendor":"cerner","product":"connectivity_engine_4_firmware"}],"references":[{"url":"https://www.securifera.com/advisories/cve-2018-20052-20053/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20053"},{"url":"https://github.com/advisories/GHSA-3fw2-w95p-6jh8"}],"sources":{"cve":[{"id":"CVE-2018-20053","description":"An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The hostname, timezone, and NTP server configurations on the CCE device are vulnerable to command injection by sending a crafted configuration file over the network.","status":"published","published":"2019-04-25T15:43:56Z","modified":"2024-08-05T11:51:18.808Z","updated_at":"2026-11-02T14:35:00.237825Z"}],"euvd":[{"id":"EUVD-2018-12630","description":"An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The hostname, timezone, and NTP server configurations on the CCE device are vulnerable to command injection by sending a crafted configuration file over the network.","status":"published","published":"2019-04-25T15:43:56Z","modified":"2024-08-05T11:51:18Z","updated_at":"2026-11-03T02:39:31.9745Z"}],"ghsa":[{"id":"GHSA-3fw2-w95p-6jh8","title":"An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The hostname, timezone,...","description":"An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The hostname, timezone, and NTP server configurations on the CCE device are vulnerable to command injection by sending a crafted configuration file over the network.","status":"published","published":"2022-05-24T21:59:44Z","modified":"2023-01-30T05:03:52Z","updated_at":"2026-11-02T14:46:55.674273Z"}],"nvd":[{"id":"CVE-2018-20053","description":"An issue was discovered on Cerner Connectivity Engine (CCE) 4 devices. The hostname, timezone, and NTP server configurations on the CCE device are vulnerable to command injection by sending a crafted configuration file over the network.","status":"published","published":"2019-04-25T16:29:00.327Z","modified":"2026-06-17T01:52:13.373Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:04:55.136632Z"}]}}