{"id":"CVE-2021-22683","aliases":["EUVD-2021-9819","GHSA-5hg6-vh9p-5frg"],"status":"published","title":"Fatek FvDesigner Version 1.5.76 and prior is vulnerable to an out-of-bounds write while...","description":"Fatek FvDesigner Version 1.5.76 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a special project file that may permit arbitrary code execution.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01079,"percentile":0.65356,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-03-03T16:09:21Z","modified":"2026-06-17T03:37:34Z","products":[{"vendor":"fatek","product":"fvdesigner"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-056-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22683"},{"url":"https://github.com/advisories/GHSA-5hg6-vh9p-5frg"}],"sources":{"cve":[{"id":"CVE-2021-22683","description":"Fatek FvDesigner Version 1.5.76 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a special project file that may permit arbitrary code execution.","status":"published","published":"2021-03-03T16:09:21Z","modified":"2024-08-03T18:51:07.038Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9819","description":"Fatek FvDesigner Version 1.5.76 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a special project file that may permit arbitrary code execution.","status":"published","published":"2021-03-03T16:09:21Z","modified":"2024-08-03T18:51:07Z","updated_at":"2026-11-03T03:25:01.606931Z"}],"ghsa":[{"id":"GHSA-5hg6-vh9p-5frg","title":"Fatek FvDesigner Version 1.5.76 and prior is vulnerable to an out-of-bounds write while...","description":"Fatek FvDesigner Version 1.5.76 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a special project file that may permit arbitrary code execution.","status":"published","published":"2022-05-24T17:43:33Z","modified":"2023-01-29T05:05:55Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:45:54.221809Z"}],"nvd":[{"id":"CVE-2021-22683","description":"Fatek FvDesigner Version 1.5.76 and prior is vulnerable to an out-of-bounds write while processing project files, allowing an attacker to craft a special project file that may permit arbitrary code execution.","status":"published","published":"2021-03-03T17:15:12.69Z","modified":"2026-06-17T03:37:34.463Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:50.399901Z"}]}}