{"id":"CVE-2024-42053","aliases":["EUVD-2024-39421","GHSA-mr6c-q222-cj77"],"status":"published","title":"The MSI installer for Splashtop Streamer for Windows before 3.6.0.0 uses a temporary folder with...","description":"The MSI installer for Splashtop Streamer for Windows before 3.6.0.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a version.dll 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":0.00155,"percentile":0.04705,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"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/2024/2.md","tags":["x_transferred","Third Party Advisory"]},{"url":"https://support-splashtopbusiness.splashtop.com/hc/en-us/articles/18223802896539-Splashtop-Streamer-version-v3-6-0-0-for-Windows-released","tags":["x_transferred","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42053"},{"url":"https://github.com/advisories/GHSA-mr6c-q222-cj77"}],"sources":{"cve":[{"id":"CVE-2024-42053","description":"The MSI installer for Splashtop Streamer for Windows before 3.6.0.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a version.dll file in the folder.","status":"published","published":"2024-07-28T00:00:00Z","modified":"2024-08-02T04:54:31.346Z","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-276"],"updated_at":"2026-11-02T14:34:03.00063Z"}],"euvd":[{"id":"EUVD-2024-39421","description":"The MSI installer for Splashtop Streamer for Windows before 3.6.0.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a version.dll file in the folder.","status":"published","published":"2024-07-28T00:00:00Z","modified":"2024-08-02T04:54:31Z","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":"2026-11-03T03:50:16.476007Z"}],"ghsa":[{"id":"GHSA-mr6c-q222-cj77","title":"The MSI installer for Splashtop Streamer for Windows before 3.6.0.0 uses a temporary folder with...","description":"The MSI installer for Splashtop Streamer for Windows before 3.6.0.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a version.dll file in the folder.","status":"published","published":"2024-07-28T03:30:47Z","modified":"2024-08-01T15:32:13Z","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-276"],"updated_at":"2026-11-02T14:57:46.973457Z"}],"nvd":[{"id":"CVE-2024-42053","description":"The MSI installer for Splashtop Streamer for Windows before 3.6.0.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a version.dll file in the folder.","status":"published","published":"2024-07-28T03:15:02.4Z","modified":"2026-06-17T07:48:42.523Z","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"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:10:14.437386Z"}]}}