{"id":"CVE-2021-42319","aliases":["EUVD-2021-29294","GHSA-4f33-87hw-r872"],"status":"published","title":"Visual Studio Elevation of Privilege Vulnerability","description":"Visual Studio Elevation of Privilege Vulnerability","severity":{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00558,"percentile":0.46956,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2021-11-10T00:47:41Z","modified":"2026-08-19T18:31:43Z","products":[{"vendor":"microsoft","product":"microsoft visual studio 2017 version 15.9 (includes 15.0 - 15.8)"},{"vendor":"microsoft","product":"microsoft visual studio 2019 version 16.11 (includes 16.0 - 16.10)"},{"vendor":"microsoft","product":"microsoft visual studio 2019 version 16.7 (includes 16.0 – 16.6)"},{"vendor":"microsoft","product":"microsoft visual studio 2019 version 16.9 (includes 16.0 - 16.8)"},{"vendor":"microsoft","product":"visual_studio_2017"},{"vendor":"microsoft","product":"visual_studio_2019"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42319","tags":["vendor-advisory","patch"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42319","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42319"},{"url":"https://github.com/advisories/GHSA-4f33-87hw-r872"}],"sources":{"cve":[{"id":"CVE-2021-42319","title":"Visual Studio Elevation of Privilege Vulnerability","description":"Visual Studio Elevation of Privilege Vulnerability","status":"published","published":"2021-11-10T00:47:41Z","modified":"2026-08-19T16:27:05.049Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:58.739039Z"}],"euvd":[{"id":"EUVD-2021-29294","description":"Visual Studio Elevation of Privilege Vulnerability","status":"published","published":"2021-11-10T00:47:41Z","modified":"2026-08-19T16:27:05Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T18:01:43.218519Z"}],"ghsa":[{"id":"GHSA-4f33-87hw-r872","title":"Visual Studio Elevation of Privilege Vulnerability","description":"Visual Studio Elevation of Privilege Vulnerability","status":"published","published":"2022-05-24T19:20:20Z","modified":"2026-08-19T18:31:43Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:10:40.943268Z"}],"nvd":[{"id":"CVE-2021-42319","description":"Visual Studio Elevation of Privilege Vulnerability","status":"published","published":"2021-11-10T01:19:49.74Z","modified":"2026-08-19T17:18:02.957Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}