{"id":"CVE-2018-17910","aliases":["EUVD-2018-9651","GHSA-hjc8-r899-gqhj"],"status":"published","title":"WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user...","description":"WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05219,"percentile":0.92563,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-121"],"published":"2018-10-29T18:00:00Z","modified":"2026-06-17T01:46:30Z","products":[{"vendor":"advantech","product":"webaccess"}],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-298-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/105736","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1041957","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17910"},{"url":"https://github.com/advisories/GHSA-hjc8-r899-gqhj"}],"sources":{"cve":[{"id":"CVE-2018-17910","description":"WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.","status":"published","published":"2018-10-29T18:00:00Z","modified":"2024-08-05T11:01:14.512Z","cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:07.672841Z"}],"euvd":[{"id":"EUVD-2018-9651","description":"WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.","status":"published","published":"2018-10-29T18:00:00Z","modified":"2024-08-05T11:01:14Z","updated_at":"2026-11-03T02:39:37.172177Z"}],"ghsa":[{"id":"GHSA-hjc8-r899-gqhj","title":"WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user...","description":"WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.","status":"published","published":"2022-05-13T01:33:46Z","modified":"2023-02-01T05:08:36Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:48.855041Z"}],"nvd":[{"id":"CVE-2018-17910","description":"WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.","status":"published","published":"2018-10-29T18:29:08.823Z","modified":"2026-06-17T01:46:30.85Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-121","CWE-119"],"updated_at":"2026-11-02T14:04:46.409324Z"}]}}