{"id":"CVE-2017-14000","aliases":["EUVD-2017-5515","GHSA-rjqm-qfjg-658j"],"status":"published","title":"An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all...","description":"An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.","severity":{"version":"3.0","score":9.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02269,"percentile":0.83169,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2017-10-04T07:00:00Z","modified":"2026-06-17T01:05:25Z","products":[{"vendor":"ctekproducts","product":"skyrouter_z4200_firmware"},{"vendor":"ctekproducts","product":"skyrouter_z4400_firmware"}],"references":[{"url":"http://www.securityfocus.com/bid/100953","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-264-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-14000"},{"url":"https://github.com/advisories/GHSA-rjqm-qfjg-658j"}],"sources":{"cve":[{"id":"CVE-2017-14000","description":"An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.","status":"published","published":"2017-10-04T07:00:00Z","modified":"2024-08-05T19:13:41.648Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:33:12.267141Z"}],"euvd":[{"id":"EUVD-2017-5515","description":"An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.","status":"published","published":"2017-10-04T07:00:00Z","modified":"2024-08-05T19:13:41Z","updated_at":"2026-11-03T02:23:18.22325Z"}],"ghsa":[{"id":"GHSA-rjqm-qfjg-658j","title":"An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all...","description":"An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.","status":"published","published":"2022-05-13T01:37:41Z","modified":"2023-02-01T05:09:09Z","cvss":[{"version":"3.0","score":9.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:50:55.659003Z"}],"nvd":[{"id":"CVE-2017-14000","description":"An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.","status":"published","published":"2017-10-05T01:29:05.273Z","modified":"2026-06-17T01:05:25.16Z","cvss":[{"version":"3.0","score":9.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","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-287"],"updated_at":"2026-11-02T14:04:01.734197Z"}]}}