{"id":"CVE-2017-2864","aliases":["EUVD-2017-12005","GHSA-3j7m-xwm3-4wc7"],"status":"published","title":"An exploitable vulnerability exists in the generation of authentication token functionality of...","description":"An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. An attacker can send a series of packets to trigger this vulnerability.","severity":{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.01516,"percentile":0.74684,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2017-11-07T16:00:00Z","modified":"2026-06-17T01:17:01Z","products":[{"vendor":"circle media","product":"circle"},{"vendor":"meetcircle","product":"circle_with_disney_firmware"}],"references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0370","tags":["x_refsource_MISC","x_transferred","Technical Description","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-2864"},{"url":"https://github.com/advisories/GHSA-3j7m-xwm3-4wc7"}],"sources":{"cve":[{"id":"CVE-2017-2864","description":"An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. An attacker can send a series of packets to trigger this vulnerability.","status":"published","published":"2017-11-07T16:00:00Z","modified":"2024-09-16T23:35:53.991Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:15.543086Z"}],"euvd":[{"id":"EUVD-2017-12005","description":"An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. An attacker can send a series of packets to trigger this vulnerability.","status":"published","published":"2017-11-07T16:00:00Z","modified":"2024-09-16T23:35:53Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:54:49.244391Z"}],"ghsa":[{"id":"GHSA-3j7m-xwm3-4wc7","title":"An exploitable vulnerability exists in the generation of authentication token functionality of...","description":"An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. An attacker can send a series of packets to trigger this vulnerability.","status":"published","published":"2022-05-13T01:01:19Z","modified":"2023-01-27T05:02:06Z","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-287"],"updated_at":"2026-11-02T14:42:01.451226Z"}],"nvd":[{"id":"CVE-2017-2864","description":"An exploitable vulnerability exists in the generation of authentication token functionality of Circle with Disney. Specially crafted network packets can cause a valid authentication token to be returned to the attacker resulting in authentication bypass. An attacker can send a series of packets to trigger this vulnerability.","status":"published","published":"2017-11-07T16:29:00.403Z","modified":"2026-06-17T01:17:01.22Z","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":"primary"},{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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":"2026-11-02T14:04:08.01771Z"}]}}