{"id":"CVE-2022-40201","aliases":["EUVD-2022-43501","GHSA-5j3v-r3rh-6vh7"],"status":"published","title":"Bentley Systems MicroStation Connect versions 10.17.0.209 and prior are vulnerable to a Stack...","description":"Bentley Systems MicroStation Connect versions \n\n10.17.0.209 and prior are vulnerable to a Stack-Based Buffer Overflow when a malformed design (DGN) file is parsed. This may allow an attacker to execute arbitrary code.","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":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00352,"percentile":0.29107,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2023-01-06T21:10:43Z","modified":"2026-06-17T05:01:06Z","products":[{"vendor":"bentley","product":"microstation connect"},{"vendor":"bentley","product":"microstation_connect"},{"vendor":"bentley systems","product":"microstation connect"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-293-01","tags":["government-resource","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.bentley.com/advisories/be-2023-0003/","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40201"},{"url":"https://www.bentley.com/advisories/be-2023-0003"},{"url":"https://github.com/advisories/GHSA-5j3v-r3rh-6vh7"}],"sources":{"cve":[{"id":"CVE-2022-40201","description":"Bentley Systems MicroStation Connect versions \n\n10.17.0.209 and prior are vulnerable to a Stack-Based Buffer Overflow when a malformed design (DGN) file is parsed. This may allow an attacker to execute arbitrary code.","status":"published","published":"2023-01-06T21:10:43.968Z","modified":"2025-02-13T16:33:01.388Z","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":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:34:30.493103Z"}],"euvd":[{"id":"EUVD-2022-43501","description":"Bentley Systems MicroStation Connect versions \n\n10.17.0.209 and prior are vulnerable to a Stack-Based Buffer Overflow when a malformed design (DGN) file is parsed. This may allow an attacker to execute arbitrary code.","status":"published","published":"2023-01-06T21:10:43Z","modified":"2025-02-13T16:33:01Z","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"}],"updated_at":"2026-11-03T00:03:52.297177Z"}],"ghsa":[{"id":"GHSA-5j3v-r3rh-6vh7","title":"Bentley Systems MicroStation Connect versions 10.17.0.209 and prior are vulnerable to a Stack...","description":"Bentley Systems MicroStation Connect versions 10.17.0.209 and prior are vulnerable to a Stack-Based Buffer Overflow when a malformed design (DGN) file is parsed. This may allow an attacker to execute arbitrary code.","status":"published","published":"2023-01-07T00:30:23Z","modified":"2025-02-13T18:32:26Z","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"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:59:55.900946Z"}],"nvd":[{"id":"CVE-2022-40201","description":"Bentley Systems MicroStation Connect versions \n\n10.17.0.209 and prior are vulnerable to a Stack-Based Buffer Overflow when a malformed design (DGN) file is parsed. This may allow an attacker to execute arbitrary code.","status":"published","published":"2023-01-06T22:15:09.32Z","modified":"2026-06-17T05:01:06.05Z","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":"secondary"},{"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"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:07:34.758863Z"}]}}