{"id":"CVE-2021-21068","aliases":["EUVD-2021-8459","GHSA-jxwm-wcqc-fgcc"],"status":"published","title":"Adobe Creative Cloud installer arbitrary file overwrite vulnerability","description":"Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a file handling vulnerability that could allow an attacker to cause arbitrary file overwriting. Exploitation of this issue requires physical access and user interaction.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00619,"percentile":0.49969,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-379"],"published":"2021-03-12T18:12:08Z","modified":"2026-06-17T03:34:46Z","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","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21068"},{"url":"https://github.com/advisories/GHSA-jxwm-wcqc-fgcc"}],"sources":{"cve":[{"id":"CVE-2021-21068","title":"Adobe Creative Cloud installer arbitrary file overwrite vulnerability","description":"Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a file handling vulnerability that could allow an attacker to cause arbitrary file overwriting. Exploitation of this issue requires physical access and user interaction.","status":"published","published":"2021-03-12T18:12:08.776Z","modified":"2025-04-23T19:43:48.962Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-379"],"updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2021-8459","description":"Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a file handling vulnerability that could allow an attacker to cause arbitrary file overwriting. Exploitation of this issue requires physical access and user interaction.","status":"published","published":"2021-03-12T18:12:08Z","modified":"2025-04-23T19:43:48Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:05.311873Z"}],"ghsa":[{"id":"GHSA-jxwm-wcqc-fgcc","title":"Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a file handling...","description":"Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a file handling vulnerability that could allow an attacker to cause arbitrary file overwriting. Exploitation of this issue requires physical access and user interaction.","status":"published","published":"2022-05-24T17:44:28Z","modified":"2023-01-29T05:05:40Z","cwes":["CWE-379"],"updated_at":"2026-11-02T14:45:50.827495Z"}],"nvd":[{"id":"CVE-2021-21068","description":"Adobe Creative Cloud Desktop Application version 5.3 (and earlier) is affected by a file handling vulnerability that could allow an attacker to cause arbitrary file overwriting. Exploitation of this issue requires physical access and user interaction.","status":"published","published":"2021-03-12T19:15:13.723Z","modified":"2026-06-17T03:34:46.16Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-379"],"updated_at":"2026-11-02T14:06:50.805771Z"}]}}