{"id":"CVE-2021-1803","aliases":["EUVD-2021-7267","GHSA-x847-p676-8rhg"],"status":"published","title":"The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11...","description":"The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A local application may be able to enumerate the user's iCloud documents.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00603,"percentile":0.49209,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-04-02T18:05:19Z","modified":"2026-06-17T03:32:35Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/HT211931","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-1803"},{"url":"https://github.com/advisories/GHSA-x847-p676-8rhg"}],"sources":{"cve":[{"id":"CVE-2021-1803","description":"The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A local application may be able to enumerate the user's iCloud documents.","status":"published","published":"2021-04-02T18:05:19Z","modified":"2024-08-03T16:25:04.797Z","updated_at":"2026-11-02T14:33:08.409321Z"}],"euvd":[{"id":"EUVD-2021-7267","description":"The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A local application may be able to enumerate the user's iCloud documents.","status":"published","published":"2021-04-02T18:05:19Z","modified":"2024-08-03T16:25:04Z","updated_at":"2026-11-03T03:25:15.150715Z"}],"ghsa":[{"id":"GHSA-x847-p676-8rhg","title":"The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11...","description":"The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A local application may be able to enumerate the user's iCloud documents.","status":"published","published":"2022-05-24T17:46:23Z","modified":"2023-01-29T05:07:05Z","updated_at":"2026-11-02T14:46:08.723565Z"}],"nvd":[{"id":"CVE-2021-1803","description":"The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A local application may be able to enumerate the user's iCloud documents.","status":"published","published":"2021-04-02T19:15:19.99Z","modified":"2026-06-17T03:32:35.43Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:51.197859Z"}]}}