{"id":"CVE-2021-30718","aliases":["EUVD-2021-17635","GHSA-34wj-ch2p-7g5r"],"status":"published","title":"This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non...","description":"This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00607,"percentile":0.49551,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-09-08T14:27:21Z","modified":"2026-06-17T03:50:45Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/HT212529","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30718"},{"url":"https://github.com/advisories/GHSA-34wj-ch2p-7g5r"}],"sources":{"cve":[{"id":"CVE-2021-30718","description":"This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.","status":"published","published":"2021-09-08T14:27:21Z","modified":"2024-08-03T22:40:31.992Z","updated_at":"2026-11-02T14:33:02.20241Z"}],"euvd":[{"id":"EUVD-2021-17635","description":"This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.","status":"published","published":"2021-09-08T14:27:21Z","modified":"2024-08-03T22:40:31Z","updated_at":"2026-11-03T03:24:41.017854Z"}],"ghsa":[{"id":"GHSA-34wj-ch2p-7g5r","title":"This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non...","description":"This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.","status":"published","published":"2022-05-24T19:13:21Z","modified":"2023-01-30T05:01:52Z","updated_at":"2026-11-02T14:46:30.304291Z"}],"nvd":[{"id":"CVE-2021-30718","description":"This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4. A non-privileged user may be able to modify restricted settings.","status":"published","published":"2021-09-08T15:15:16.137Z","modified":"2026-06-17T03:50:45.35Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:58.502206Z"}]}}