{"id":"CVE-2020-3961","aliases":["EUVD-2020-25226","GHSA-g65w-8qv6-v378"],"status":"published","title":"VMware Horizon Client for Windows (prior to 5.4.3) contains a privilege escalation vulnerability...","description":"VMware Horizon Client for Windows (prior to 5.4.3) contains a privilege escalation vulnerability due to folder permission configuration and unsafe loading of libraries. A local user on the system where the software is installed may exploit this issue to run commands as any user.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00388,"percentile":0.33191,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-732"],"published":"2020-06-15T15:18:29Z","modified":"2026-06-17T03:19:20Z","products":[{"vendor":"vmware","product":"horizon_client"},{"vendor":"vmware","product":"vmware horizon client for windows"}],"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2020-0013.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-3961"},{"url":"https://github.com/advisories/GHSA-g65w-8qv6-v378"}],"sources":{"cve":[{"id":"CVE-2020-3961","description":"VMware Horizon Client for Windows (prior to 5.4.3) contains a privilege escalation vulnerability due to folder permission configuration and unsafe loading of libraries. A local user on the system where the software is installed may exploit this issue to run commands as any user.","status":"published","published":"2020-06-15T15:18:29Z","modified":"2024-08-04T07:52:20.509Z","updated_at":"2026-11-02T14:35:52.268457Z"}],"euvd":[{"id":"EUVD-2020-25226","description":"VMware Horizon Client for Windows (prior to 5.4.3) contains a privilege escalation vulnerability due to folder permission configuration and unsafe loading of libraries. A local user on the system where the software is installed may exploit this issue to run commands as any user.","status":"published","published":"2020-06-15T15:18:29Z","modified":"2024-08-04T07:52:20Z","updated_at":"2026-11-03T03:08:08.458165Z"}],"ghsa":[{"id":"GHSA-g65w-8qv6-v378","title":"VMware Horizon Client for Windows (prior to 5.4.3) contains a privilege escalation vulnerability...","description":"VMware Horizon Client for Windows (prior to 5.4.3) contains a privilege escalation vulnerability due to folder permission configuration and unsafe loading of libraries. A local user on the system where the software is installed may exploit this issue to run commands as any user.","status":"published","published":"2022-05-24T17:20:34Z","modified":"2023-01-29T05:02:52Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:45:11.402148Z"}],"nvd":[{"id":"CVE-2020-3961","description":"VMware Horizon Client for Windows (prior to 5.4.3) contains a privilege escalation vulnerability due to folder permission configuration and unsafe loading of libraries. A local user on the system where the software is installed may exploit this issue to run commands as any user.","status":"published","published":"2020-06-15T16:15:22.927Z","modified":"2026-06-17T03:19:20.29Z","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":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:06:07.249892Z"}]}}