{"id":"CVE-2021-43891","aliases":["EUVD-2021-30753","GHSA-whw4-3p4x-p8fw"],"status":"published","title":"Visual Studio Code Remote Code Execution Vulnerability","description":"Visual Studio Code 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":"2026-11-09","score":0.11729,"percentile":0.961,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-94"],"published":"2021-12-15T14:15:36Z","modified":"2026-10-24T10:30:30Z","exploits":[{"source":"pocgithub","id":"parsiya/code-wsl-rce","title":"parsiya/code-wsl-rce","date":"2021-12-20","url":"https://github.com/parsiya/code-wsl-rce"}],"products":[{"vendor":"microsoft","product":"visual studio code"},{"vendor":"microsoft","product":"visual_studio_code"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43891","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43891"},{"url":"https://github.com/advisories/GHSA-whw4-3p4x-p8fw"}],"sources":{"cve":[{"id":"CVE-2021-43891","title":"Visual Studio Code Remote Code Execution Vulnerability","description":"Visual Studio Code Remote Code Execution Vulnerability","status":"published","published":"2021-12-15T14:15:36Z","modified":"2026-10-08T21:13:57.131Z","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":"2026-11-02T14:32:56.689433Z"}],"euvd":[{"id":"EUVD-2021-30753","description":"Visual Studio Code Remote Code Execution Vulnerability","status":"published","published":"2021-12-15T14:15:36Z","modified":"2026-10-08T21:13:57Z","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":"2026-11-02T17:27:26.452288Z"}],"ghsa":[{"id":"GHSA-whw4-3p4x-p8fw","title":"Visual Studio Code Remote Code Execution Vulnerability","description":"Visual Studio Code Remote Code Execution Vulnerability","status":"published","published":"2021-12-16T00:01:43Z","modified":"2023-01-27T05:01:11Z","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-94"],"updated_at":"2026-11-02T14:41:50.079409Z"}],"nvd":[{"id":"CVE-2021-43891","description":"Visual Studio Code Remote Code Execution Vulnerability","status":"published","published":"2021-12-15T15:15:11.247Z","modified":"2026-10-08T22:17:13.157Z","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":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":"primary"},{"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":"2026-11-02T14:07:02.189991Z"}],"osv":[{"id":"CVE-2021-43891","description":"Visual Studio Code Remote Code Execution Vulnerability","status":"published","published":"2021-12-15T15:15:11.247Z","modified":"2026-10-24T10:30:30.798862516Z","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":"2026-11-02T15:44:21.877444Z"}]}}