{"id":"CVE-2021-27040","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-27040","generatedAt":"2026-10-27T22:26:47.449Z","title":"A maliciously crafted DWG file can be forced to read beyond allocated boundaries when parsing the DWG file.","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.","published":"2021-06-25T13:15:08.000Z","lastModified":"2026-06-17T03:44:11.000Z","status":"Modified","sourceIdentifier":"psirt@autodesk.com","cvss":{"version":"3.1","score":3.3,"severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"},"cwe":["CWE-125"],"affected":["autodesk/advance steel","autodesk/autocad","autodesk/autocad architecture","autodesk/autocad electrical","autodesk/autocad lt","autodesk/autocad map 3d","autodesk/autocad mechanical","autodesk/autocad mep","autodesk/autocad plant 3d","autodesk/civil 3d","autodesk/dwg trueview","iconics/genesis64","mitsubishielectric/mc works64"],"epss":{"score":0.02743,"percentile":0.86078,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (2.74%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004","tags":["Vendor Advisory"],"source":"psirt@autodesk.com"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1236/","tags":["Third Party Advisory","VDB Entry"],"source":"psirt@autodesk.com"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1238/","tags":["Third Party Advisory","VDB Entry"],"source":"psirt@autodesk.com"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-378/","tags":["Third Party Advisory","VDB Entry"],"source":"psirt@autodesk.com"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-473/","tags":["Third Party Advisory","VDB Entry"],"source":"psirt@autodesk.com"},{"url":"https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0004","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1236/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1238/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-378/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-473/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-27040","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}