{"id":"CVE-2020-10140","aliases":["EUVD-2020-2603","GHSA-xm7v-g2x4-x85v"],"status":"published","title":"Acronis True Image 2021 fails to properly set ACLs of the C:\\ProgramData\\Acronis directory....","description":"Acronis True Image 2021 fails to properly set ACLs of the C:\\ProgramData\\Acronis directory. Because some privileged processes are executed from the C:\\ProgramData\\Acronis, an unprivileged user can achieve arbitrary code execution with SYSTEM privileges by placing a DLL in one of several paths within C:\\ProgramData\\Acronis.","severity":{"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","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00381,"percentile":0.32396,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2020-10-21T13:40:19Z","modified":"2026-06-17T02:47:25Z","products":[{"vendor":"acronis","product":"true image"},{"vendor":"acronis","product":"true_image"}],"references":[{"url":"https://www.kb.cert.org/vuls/id/114757","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10140"},{"url":"https://github.com/advisories/GHSA-xm7v-g2x4-x85v"}],"sources":{"cve":[{"id":"CVE-2020-10140","description":"Acronis True Image 2021 fails to properly set ACLs of the C:\\ProgramData\\Acronis directory. Because some privileged processes are executed from the C:\\ProgramData\\Acronis, an unprivileged user can achieve arbitrary code execution with SYSTEM privileges by placing a DLL in one of several paths within C:\\ProgramData\\Acronis.","status":"published","published":"2020-10-21T13:40:19Z","modified":"2024-08-04T10:50:57.928Z","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","assessor":"cna"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-2603","description":"Acronis True Image 2021 fails to properly set ACLs of the C:\\ProgramData\\Acronis directory. Because some privileged processes are executed from the C:\\ProgramData\\Acronis, an unprivileged user can achieve arbitrary code execution with SYSTEM privileges by placing a DLL in one of several paths within C:\\ProgramData\\Acronis.","status":"published","published":"2020-10-21T13:40:19Z","modified":"2024-08-04T10:50:57Z","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"}],"updated_at":"2026-11-03T03:07:51.449946Z"}],"ghsa":[{"id":"GHSA-xm7v-g2x4-x85v","title":"Acronis True Image 2021 fails to properly set ACLs of the C:\\ProgramData\\Acronis directory....","description":"Acronis True Image 2021 fails to properly set ACLs of the C:\\ProgramData\\Acronis directory. Because some privileged processes are executed from the C:\\ProgramData\\Acronis, an unprivileged user can achieve arbitrary code execution with SYSTEM privileges by placing a DLL in one of several paths within C:\\ProgramData\\Acronis.","status":"published","published":"2022-05-24T17:31:22Z","modified":"2023-01-29T05:04:23Z","cwes":["CWE-732"],"updated_at":"2026-11-02T14:45:32.675365Z"}],"nvd":[{"id":"CVE-2020-10140","description":"Acronis True Image 2021 fails to properly set ACLs of the C:\\ProgramData\\Acronis directory. Because some privileged processes are executed from the C:\\ProgramData\\Acronis, an unprivileged user can achieve arbitrary code execution with SYSTEM privileges by placing a DLL in one of several paths within C:\\ProgramData\\Acronis.","status":"published","published":"2020-10-21T14:15:15.247Z","modified":"2026-06-17T02:47:25.963Z","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","assessor":"secondary"},{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:06:20.704992Z"}]}}