{"id":"CVE-2021-28547","aliases":["EUVD-2021-15223","GHSA-7xwr-7pqp-xmjv"],"status":"published","title":"Adobe Creative Cloud for macOS Privilege Escalation Vulnerability","description":"Adobe Creative Cloud Desktop Application for macOS version 5.3 (and earlier) is affected by a privilege escalation vulnerability that could allow a normal user to delete the OOBE directory and get permissions of any directory under the administrator authority.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0052,"percentile":0.44443,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2021-09-29T15:45:48Z","modified":"2026-06-17T03:46:30Z","products":[{"vendor":"adobe","product":"creative cloud (desktop component)"},{"vendor":"adobe","product":"creative_cloud_desktop_application"}],"references":[{"url":"https://helpx.adobe.com/security/products/creative-cloud/apsb21-18.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28547"},{"url":"https://github.com/advisories/GHSA-7xwr-7pqp-xmjv"}],"sources":{"cve":[{"id":"CVE-2021-28547","title":"Adobe Creative Cloud for macOS Privilege Escalation Vulnerability","description":"Adobe Creative Cloud Desktop Application for macOS version 5.3 (and earlier) is affected by a privilege escalation vulnerability that could allow a normal user to delete the OOBE directory and get permissions of any directory under the administrator authority.","status":"published","published":"2021-09-29T15:45:48.968Z","modified":"2025-04-23T19:25:36.174Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:33:09.175141Z"}],"euvd":[{"id":"EUVD-2021-15223","description":"Adobe Creative Cloud Desktop Application for macOS version 5.3 (and earlier) is affected by a privilege escalation vulnerability that could allow a normal user to delete the OOBE directory and get permissions of any directory under the administrator authority.","status":"published","published":"2021-09-29T15:45:48Z","modified":"2025-04-23T19:25:36Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:06.372143Z"}],"ghsa":[{"id":"GHSA-7xwr-7pqp-xmjv","title":"Adobe Creative Cloud Desktop Application for macOS version 5.3 (and earlier) is affected by a...","description":"Adobe Creative Cloud Desktop Application for macOS version 5.3 (and earlier) is affected by a privilege escalation vulnerability that could allow a normal user to delete the OOBE directory and get permissions of any directory under the administrator authority.","status":"published","published":"2022-05-24T19:16:07Z","modified":"2023-01-27T05:04:00Z","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-20"],"updated_at":"2026-11-02T14:42:22.043841Z"}],"nvd":[{"id":"CVE-2021-28547","description":"Adobe Creative Cloud Desktop Application for macOS version 5.3 (and earlier) is affected by a privilege escalation vulnerability that could allow a normal user to delete the OOBE directory and get permissions of any directory under the administrator authority.","status":"published","published":"2021-09-29T16:15:07.8Z","modified":"2026-06-17T03:46:30.58Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:06:59.314106Z"}]}}