{"id":"CVE-2021-27033","aliases":["EUVD-2021-13804","GHSA-65m4-497r-hv9h"],"status":"published","title":"Double Free File Parsing Vulnerability in Autodesk Design Review","description":"A maliciously crafted PDF file, when opened by a user in Autodesk Design Review, can trigger a Double Free vulnerability in the Autodesk Design Review application. A malicious actor may leverage this vulnerability to cause memory corruption and execute arbitrary code in the context of the current process.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.03017,"percentile":0.8755,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-415"],"published":"2021-07-09T14:12:16Z","modified":"2026-06-19T15:34:09Z","products":[{"vendor":"autodesk","product":"design review"},{"vendor":"autodesk","product":"design_review"}],"references":[{"url":"https://www.autodesk.com/products/autodesk-access/overview","tags":["patch"]},{"url":"https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Where-can-I-download-the-latest-update-of-AutoCAD-AutoCAD-LT-2022.html","tags":["patch"]},{"url":"https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0004","tags":["vendor-advisory","x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27033"},{"url":"https://www.autodesk.com/trust/security-advisories/adsk-sa-2021-0003"},{"url":"https://github.com/advisories/GHSA-65m4-497r-hv9h"}],"sources":{"cve":[{"id":"CVE-2021-27033","title":"Double Free File Parsing Vulnerability in Autodesk Design Review","description":"A maliciously crafted PDF file, when opened by a user in Autodesk Design Review, can trigger a Double Free vulnerability in the Autodesk Design Review application. A malicious actor may leverage this vulnerability to cause memory corruption and execute arbitrary code in the context of the current process.","status":"published","published":"2021-07-09T14:12:16Z","modified":"2026-06-19T13:33:30.64Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-415"],"updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-13804","description":"A maliciously crafted PDF file, when opened by a user in Autodesk Design Review, can trigger a Double Free vulnerability in the Autodesk Design Review application. A malicious actor may leverage this vulnerability to cause memory corruption and execute arbitrary code in the context of the current process.","status":"published","published":"2021-07-09T14:12:16Z","modified":"2026-06-19T13:33:30Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T18:20:35.844489Z"}],"ghsa":[{"id":"GHSA-65m4-497r-hv9h","title":"A Double Free vulnerability allows remote attackers to execute arbitrary code on PDF files within...","description":"A Double Free vulnerability allows remote attackers to execute arbitrary code on PDF files within affected installations of Autodesk Design Review. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2022-05-24T19:07:21Z","modified":"2026-06-19T15:34:09Z","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-415"],"updated_at":"2026-11-02T15:08:55.029086Z"}],"nvd":[{"id":"CVE-2021-27033","description":"A maliciously crafted PDF file, when opened by a user in Autodesk Design Review, can trigger a Double Free vulnerability in the Autodesk Design Review application. A malicious actor may leverage this vulnerability to cause memory corruption and execute arbitrary code in the context of the current process.","status":"published","published":"2021-07-09T15:15:07.537Z","modified":"2026-06-19T14:16:20.473Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"primary"},{"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":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-415"],"updated_at":"2026-11-02T14:06:55.259633Z"}]}}