{"id":"CVE-2018-8855","aliases":["EUVD-2018-20463","GHSA-r959-mqqr-2qrv"],"status":"published","title":"Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON...","description":"Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. The devices allow unencrypted Web connections by default, and devices can receive configuration and firmware updates by unsecure FTP.","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":0.00827,"percentile":0.57698,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2018-07-24T17:00:00Z","modified":"2026-06-17T02:05:31Z","products":[{"vendor":"echelon","product":"i.lon 100"},{"vendor":"echelon","product":"i.lon 600"},{"vendor":"echelon","product":"i.lon_100_firmware"},{"vendor":"echelon","product":"i.lon_600_firmware"},{"vendor":"echelon","product":"smartserver 1"},{"vendor":"echelon","product":"smartserver 2"},{"vendor":"echelon","product":"smartserver_1_firmware"},{"vendor":"echelon","product":"smartserver_2_firmware"}],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-200-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8855"},{"url":"https://github.com/advisories/GHSA-r959-mqqr-2qrv"}],"sources":{"cve":[{"id":"CVE-2018-8855","description":"Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. The devices allow unencrypted Web connections by default, and devices can receive configuration and firmware updates by unsecure FTP.","status":"published","published":"2018-07-24T17:00:00Z","modified":"2026-06-02T19:53:51.367Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:35:03.825765Z"}],"euvd":[{"id":"EUVD-2018-20463","description":"Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. The devices allow unencrypted Web connections by default, and devices can receive configuration and firmware updates by unsecure FTP.","status":"published","published":"2018-07-24T17:00:00Z","modified":"2026-06-02T19:53:51Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:55.231104Z"}],"ghsa":[{"id":"GHSA-r959-mqqr-2qrv","title":"Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON...","description":"Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. The devices allow unencrypted Web connections by default, and devices can receive configuration and firmware updates by unsecure FTP.","status":"published","published":"2022-05-13T01:31:45Z","modified":"2023-02-01T05:08:23Z","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"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:50:45.067904Z"}],"nvd":[{"id":"CVE-2018-8855","description":"Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. The devices allow unencrypted Web connections by default, and devices can receive configuration and firmware updates by unsecure FTP.","status":"published","published":"2018-07-24T17:29:00.4Z","modified":"2026-06-17T02:05:31.24Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"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"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:04:33.865124Z"}]}}