{"id":"CVE-2021-27040","aliases":["EUVD-2021-13811","GHSA-qxw7-h89m-x9wf"],"status":"published","title":"A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the...","description":"A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnerability can be exploited to execute arbitrary code.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.02743,"percentile":0.86365,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-787"],"published":"2021-06-25T12:41:07Z","modified":"2026-06-17T03:44:10Z","products":[{"vendor":"autodesk","product":"advance_steel"},{"vendor":"autodesk","product":"autocad"},{"vendor":"autodesk","product":"autocad_architecture"},{"vendor":"autodesk","product":"autocad_electrical"},{"vendor":"autodesk","product":"autocad_lt"},{"vendor":"autodesk","product":"autocad_map_3d"},{"vendor":"autodesk","product":"autocad_mechanical"},{"vendor":"autodesk","product":"autocad_mep"},{"vendor":"autodesk","product":"autocad_plant_3d"},{"vendor":"autodesk","product":"civil_3d"},{"vendor":"autodesk","product":"dwg_trueview"},{"vendor":"iconics","product":"genesis64"},{"vendor":"mitsubishielectric","product":"mc_works64"}],"references":[{"url":"https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1238/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1236/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-378/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-473/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27040"},{"url":"https://github.com/advisories/GHSA-qxw7-h89m-x9wf"}],"sources":{"cve":[{"id":"CVE-2021-27040","description":"A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnerability can be exploited to execute arbitrary code.","status":"published","published":"2021-06-25T12:41:07Z","modified":"2024-08-03T20:40:46.943Z","updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-13811","description":"A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnerability can be exploited to execute arbitrary code.","status":"published","published":"2021-06-25T12:41:07Z","modified":"2024-08-03T20:40:46Z","updated_at":"2026-11-03T03:24:50.383074Z"}],"ghsa":[{"id":"GHSA-qxw7-h89m-x9wf","title":"A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the...","description":"A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnerability can be exploited to execute arbitrary code.","status":"published","published":"2022-05-24T19:06:19Z","modified":"2023-01-30T05:00:33Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-125","CWE-787"],"updated_at":"2026-11-02T14:46:13.539888Z"}],"nvd":[{"id":"CVE-2021-27040","description":"A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file. This vulnerability can be exploited to execute arbitrary code.","status":"published","published":"2021-06-25T13:15:08.187Z","modified":"2026-06-17T03:44:10.53Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:06:54.892562Z"}]}}