{"id":"CVE-2021-43225","aliases":["EUVD-2021-30169","GHSA-q836-v5rx-28r5"],"status":"published","title":"Bot Framework SDK Remote Code Execution Vulnerability","description":"Bot Framework SDK Remote Code Execution Vulnerability","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.02921,"percentile":0.87229,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2021-12-15T14:15:11Z","modified":"2026-06-17T04:10:40Z","products":[{"vendor":"microsoft","product":"bot framework sdk for .net framework"},{"vendor":"microsoft","product":"bot_framework_software_development_kit"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43225","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43225"},{"url":"https://github.com/advisories/GHSA-q836-v5rx-28r5"}],"sources":{"cve":[{"id":"CVE-2021-43225","title":"Bot Framework SDK Remote Code Execution Vulnerability","description":"Bot Framework SDK Remote Code Execution Vulnerability","status":"published","published":"2021-12-15T14:15:11Z","modified":"2024-08-04T03:55:26.995Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-30169","description":"Bot Framework SDK Remote Code Execution Vulnerability","status":"published","published":"2021-12-15T14:15:11Z","modified":"2024-08-04T03:55:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T03:24:14.796505Z"}],"ghsa":[{"id":"GHSA-q836-v5rx-28r5","title":"Bot Framework SDK Remote Code Execution Vulnerability","description":"Bot Framework SDK Remote Code Execution Vulnerability","status":"published","published":"2021-12-16T00:01:59Z","modified":"2023-01-27T05:01:14Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:41:50.629165Z"}],"nvd":[{"id":"CVE-2021-43225","description":"Bot Framework SDK Remote Code Execution Vulnerability","status":"published","published":"2021-12-15T15:15:09.693Z","modified":"2026-06-17T04:10:40.813Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:07:02.189991Z"}]}}