{"id":"CVE-2017-17739","aliases":["EUVD-2017-8891","GHSA-fvj2-pxrc-fhj8"],"status":"published","title":"The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) has directory traversal...","description":"The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) has directory traversal via the /storage.html rp parameter, allowing an attacker to read or write to files.","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":"2026-11-07","score":0.1189,"percentile":0.96127,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2017-12-18T06:00:00Z","modified":"2026-06-17T01:11:34Z","exploits":[{"source":"exploitdb","id":"EDB-43364","title":"BrightSign Digital Signage - Multiple Vulnerablities","type":"webapps","platform":"hardware","date":"2017-12-19","url":"https://www.exploit-db.com/exploits/43364"}],"products":[{"vendor":"brightsign","product":"4k242_firmware"}],"references":[{"url":"http://www.information-paradox.net/2017/12/brightsign-multiple-vulnerablities-cve.html","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/43364/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Issue Tracking","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17739"},{"url":"https://www.exploit-db.com/exploits/43364"},{"url":"https://github.com/advisories/GHSA-fvj2-pxrc-fhj8"}],"sources":{"cve":[{"id":"CVE-2017-17739","description":"The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) has directory traversal via the /storage.html rp parameter, allowing an attacker to read or write to files.","status":"published","published":"2017-12-18T06:00:00Z","modified":"2024-08-05T20:59:17.745Z","updated_at":"2026-11-02T14:33:18.556155Z"}],"euvd":[{"id":"EUVD-2017-8891","description":"The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) has directory traversal via the /storage.html rp parameter, allowing an attacker to read or write to files.","status":"published","published":"2017-12-18T06:00:00Z","modified":"2024-08-05T20:59:17Z","updated_at":"2026-11-03T02:23:08.959608Z"}],"ghsa":[{"id":"GHSA-fvj2-pxrc-fhj8","title":"The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) has directory traversal...","description":"The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) has directory traversal via the /storage.html rp parameter, allowing an attacker to read or write to files.","status":"published","published":"2022-05-14T04:00:35Z","modified":"2025-04-20T03:50:07Z","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-22"],"updated_at":"2026-11-02T15:01:56.152144Z"}],"nvd":[{"id":"CVE-2017-17739","description":"The BrightSign Digital Signage (4k242) device (Firmware 6.2.63 and below) has directory traversal via the /storage.html rp parameter, allowing an attacker to read or write to files.","status":"published","published":"2017-12-18T06:29:00.35Z","modified":"2026-06-17T01:11:34.19Z","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"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:11.215487Z"}]}}