{"id":"CVE-2021-31946","aliases":["EUVD-2021-18819","GHSA-4w2r-r6x4-v2fj"],"status":"published","title":"Paint 3D Remote Code Execution Vulnerability","description":"Paint 3D Remote Code Execution Vulnerability","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/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.02938,"percentile":0.87223,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-06-08T22:46:19Z","modified":"2026-06-17T03:52:32Z","products":[{"vendor":"microsoft","product":"paint 3d"},{"vendor":"microsoft","product":"paint_3d"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31946","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-671/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-684/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31946"},{"url":"https://github.com/advisories/GHSA-4w2r-r6x4-v2fj"}],"sources":{"cve":[{"id":"CVE-2021-31946","title":"Paint 3D Remote Code Execution Vulnerability","description":"Paint 3D Remote Code Execution Vulnerability","status":"published","published":"2021-06-08T22:46:19Z","modified":"2026-05-28T19:39:23.79Z","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/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-18819","description":"Paint 3D Remote Code Execution Vulnerability","status":"published","published":"2021-06-08T22:46:19Z","modified":"2026-05-28T19:39:23Z","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/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:21:01.680356Z"}],"ghsa":[{"id":"GHSA-4w2r-r6x4-v2fj","title":"Paint 3D Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31945, CVE-2021...","description":"Paint 3D Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31945, CVE-2021-31983.","status":"published","published":"2022-05-24T19:04:49Z","modified":"2023-08-10T05:04:50Z","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":"2026-11-02T14:54:44.654498Z"}],"nvd":[{"id":"CVE-2021-31946","description":"Paint 3D Remote Code Execution Vulnerability","status":"published","published":"2021-06-08T23:15:08.623Z","modified":"2026-06-17T03:52:32.62Z","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":6.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L","level":"medium","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"}],"updated_at":"2026-11-02T14:06:54.439974Z"}]}}