{"id":"CVE-2021-26429","aliases":["EUVD-2021-13234","GHSA-w6hx-48fv-27wr"],"status":"published","title":"Azure Sphere Elevation of Privilege Vulnerability","description":"Azure Sphere Elevation of Privilege Vulnerability","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L/E:P/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00601,"percentile":0.49211,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2021-08-12T18:11:39Z","modified":"2026-08-10T18:30:53Z","products":[{"vendor":"microsoft","product":"azure sphere"},{"vendor":"microsoft","product":"azure_sphere"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26429","tags":["vendor-advisory","patch"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26429","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26429"},{"url":"https://github.com/advisories/GHSA-w6hx-48fv-27wr"}],"sources":{"cve":[{"id":"CVE-2021-26429","title":"Azure Sphere Elevation of Privilege Vulnerability","description":"Azure Sphere Elevation of Privilege Vulnerability","status":"published","published":"2021-08-12T18:11:39Z","modified":"2026-08-10T15:10:02.6Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L/E:P/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-13234","description":"Azure Sphere Elevation of Privilege Vulnerability","status":"published","published":"2021-08-12T18:11:39Z","modified":"2026-08-10T15:10:02Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L/E:P/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T18:02:05.388264Z"}],"ghsa":[{"id":"GHSA-w6hx-48fv-27wr","title":"Azure Sphere Elevation of Privilege Vulnerability","description":"Azure Sphere Elevation of Privilege Vulnerability","status":"published","published":"2022-05-24T19:10:53Z","modified":"2026-08-10T18:30:53Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:10:14.704025Z"}],"nvd":[{"id":"CVE-2021-26429","description":"Azure Sphere Elevation of Privilege Vulnerability","status":"published","published":"2021-08-12T18:15:08.74Z","modified":"2026-08-10T16:17:33.42Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}