{"id":"CVE-2019-16900","aliases":["EUVD-2019-7398","GHSA-jh8q-56fp-xqg3"],"status":"published","title":"Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy...","description":"Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy+0x000000000000015c.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01323,"percentile":0.71154,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-09-26T01:00:27Z","modified":"2026-06-17T02:22:55Z","products":[{"vendor":"advantech","product":"webaccess\\/hmi_designer"}],"references":[{"url":"http://code610.blogspot.com/2019/09/crashing-webaccesshmi-designer-21931.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16900"},{"url":"https://github.com/advisories/GHSA-jh8q-56fp-xqg3"}],"sources":{"cve":[{"id":"CVE-2019-16900","description":"Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy+0x000000000000015c.","status":"published","published":"2019-09-26T01:00:27Z","modified":"2024-08-05T01:24:48.321Z","updated_at":"2026-11-02T14:32:23.189113Z"}],"euvd":[{"id":"EUVD-2019-7398","description":"Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy+0x000000000000015c.","status":"published","published":"2019-09-26T01:00:27Z","modified":"2024-08-05T01:24:48Z","updated_at":"2026-11-03T02:40:31.903592Z"}],"ghsa":[{"id":"GHSA-jh8q-56fp-xqg3","title":"Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy...","description":"Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy+0x000000000000015c.","status":"published","published":"2022-05-24T22:00:46Z","modified":"2023-01-30T05:04:25Z","updated_at":"2026-11-02T14:47:02.705963Z"}],"nvd":[{"id":"CVE-2019-16900","description":"Advantech WebAccess/HMI Designer 2.1.9.31 has a User Mode Write AV starting at MSVCR90!memcpy+0x000000000000015c.","status":"published","published":"2019-09-26T01:15:11.307Z","modified":"2026-06-17T02:22:55.587Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:30.039477Z"}]}}