{"id":"CVE-2020-16202","aliases":["EUVD-2020-8168","GHSA-rfmg-4pjp-2fr4"],"status":"published","title":"WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by...","description":"WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by specific services, which may allow code execution with system privileges.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0038,"percentile":0.32276,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2020-09-22T14:28:36Z","modified":"2026-06-17T02:57:50Z","products":[{"vendor":"advantech","product":"webaccess"},{"vendor":"advantech","product":"webaccess node"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-261-01","tags":["x_refsource_MISC","x_transferred","Mitigation","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-16202"},{"url":"https://github.com/advisories/GHSA-rfmg-4pjp-2fr4"}],"sources":{"cve":[{"id":"CVE-2020-16202","description":"WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by specific services, which may allow code execution with system privileges.","status":"published","published":"2020-09-22T14:28:36Z","modified":"2024-08-04T13:37:54.193Z","cwes":["CWE-732"],"updated_at":"2026-11-02T14:35:59.116379Z"}],"euvd":[{"id":"EUVD-2020-8168","description":"WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by specific services, which may allow code execution with system privileges.","status":"published","published":"2020-09-22T14:28:36Z","modified":"2024-08-04T13:37:54Z","updated_at":"2026-11-03T03:07:28.673063Z"}],"ghsa":[{"id":"GHSA-rfmg-4pjp-2fr4","title":"WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by...","description":"WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by specific services, which may allow code execution with system privileges.","status":"published","published":"2022-05-24T17:28:58Z","modified":"2023-01-29T05:04:09Z","updated_at":"2026-11-02T14:45:28.958037Z"}],"nvd":[{"id":"CVE-2020-16202","description":"WebAccess Node (All versions prior to 9.0.1) has incorrect permissions set for resources used by specific services, which may allow code execution with system privileges.","status":"published","published":"2020-09-22T15:15:14.56Z","modified":"2026-06-17T02:57:50.863Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:06:15.83396Z"}]}}