{"id":"CVE-2020-14503","aliases":["EUVD-2020-6639","GHSA-m32c-wxrg-vpxg"],"status":"published","title":"Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability....","description":"Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03469,"percentile":0.89159,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-07-15T02:15:13Z","modified":"2026-06-17T02:54:53Z","products":[{"vendor":"advantech","product":"iview"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-196-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-834/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14503"},{"url":"https://github.com/advisories/GHSA-m32c-wxrg-vpxg"}],"sources":{"cve":[{"id":"CVE-2020-14503","description":"Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.","status":"published","published":"2020-07-15T02:15:13Z","modified":"2024-08-04T12:46:34.726Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:46.476719Z"}],"euvd":[{"id":"EUVD-2020-6639","description":"Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.","status":"published","published":"2020-07-15T02:15:13Z","modified":"2024-08-04T12:46:34Z","updated_at":"2026-11-03T03:07:34.099541Z"}],"ghsa":[{"id":"GHSA-m32c-wxrg-vpxg","title":"Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability....","description":"Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.","status":"published","published":"2022-05-24T17:23:11Z","modified":"2023-01-29T05:03:24Z","updated_at":"2026-11-02T14:45:19.009235Z"}],"nvd":[{"id":"CVE-2020-14503","description":"Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.","status":"published","published":"2020-07-15T03:15:50.687Z","modified":"2026-06-17T02:54:53.15Z","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":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:06:09.126752Z"}]}}