{"id":"CVE-2021-39828","aliases":["EUVD-2021-26185","GHSA-q89f-4fm5-5x46"],"status":"published","title":"Adobe Digital Editions Installer flaw leads to Local Privilege Escalation","description":"Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","severity":{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01503,"percentile":0.74541,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-379"],"published":"2021-09-27T15:43:26Z","modified":"2026-06-17T04:04:14Z","products":[{"vendor":"adobe","product":"digital editions"},{"vendor":"adobe","product":"digital_editions"}],"references":[{"url":"https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39828"},{"url":"https://github.com/advisories/GHSA-q89f-4fm5-5x46"}],"sources":{"cve":[{"id":"CVE-2021-39828","title":"Adobe Digital Editions Installer flaw leads to Local Privilege Escalation","description":"Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","status":"published","published":"2021-09-27T15:43:26.854Z","modified":"2025-04-23T19:27:15.236Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-379"],"updated_at":"2026-11-02T14:33:09.540052Z"}],"euvd":[{"id":"EUVD-2021-26185","description":"Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","status":"published","published":"2021-09-27T15:43:26Z","modified":"2025-04-23T19:27:15Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:06.372143Z"}],"ghsa":[{"id":"GHSA-q89f-4fm5-5x46","title":"Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation...","description":"Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","status":"published","published":"2022-05-24T19:15:46Z","modified":"2023-01-30T05:02:28Z","cwes":["CWE-379"],"updated_at":"2026-11-02T14:46:38.51672Z"}],"nvd":[{"id":"CVE-2021-39828","description":"Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.","status":"published","published":"2021-09-27T16:15:10.247Z","modified":"2026-06-17T04:04:14.64Z","cvss":[{"version":"3.1","score":5.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-379"],"updated_at":"2026-11-02T14:06:58.933037Z"}]}}