{"id":"CVE-2024-42052","aliases":["EUVD-2024-39420","GHSA-596r-xq28-523m"],"status":"published","title":"The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with...","description":"The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a wevtutil.exe file in the folder.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00213,"percentile":0.11696,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-378"],"published":"2024-07-28T00:00:00Z","modified":"2026-06-17T07:48:42Z","products":[{"vendor":"splashtop","product":"streamer"}],"references":[{"url":"https://github.com/SpacePlant/Vulns/blob/main/Advisories/2024/1.md","tags":["x_transferred","Third Party Advisory"]},{"url":"https://support-splashtopbusiness.splashtop.com/hc/en-us/articles/15813655496603-Splashtop-Streamer-version-v3-5-8-0-for-Windows-released","tags":["x_transferred","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42052"},{"url":"https://github.com/advisories/GHSA-596r-xq28-523m"}],"sources":{"cve":[{"id":"CVE-2024-42052","description":"The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a wevtutil.exe file in the folder.","status":"published","published":"2024-07-28T00:00:00Z","modified":"2025-03-20T19:04:35.893Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna"}],"cwes":["CWE-378"],"updated_at":"2026-11-02T14:34:03.333404Z"}],"euvd":[{"id":"EUVD-2024-39420","description":"The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a wevtutil.exe file in the folder.","status":"published","published":"2024-07-28T00:00:00Z","modified":"2025-03-20T19:04:35Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high"}],"updated_at":"2026-11-02T20:52:56.973752Z"}],"ghsa":[{"id":"GHSA-596r-xq28-523m","title":"The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with...","description":"The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a wevtutil.exe file in the folder.","status":"published","published":"2024-07-28T03:30:47Z","modified":"2025-03-20T21:31:43Z","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-378"],"updated_at":"2026-11-02T15:00:23.592031Z"}],"nvd":[{"id":"CVE-2024-42052","description":"The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a wevtutil.exe file in the folder.","status":"published","published":"2024-07-28T03:15:02.223Z","modified":"2026-06-17T07:48:42.393Z","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":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-378"],"updated_at":"2026-11-02T14:10:14.437386Z"}]}}