{"id":"CVE-2020-3972","aliases":["EUVD-2020-25237","GHSA-5w32-6vq2-mmh8"],"status":"published","title":"VMware Tools for macOS (11.x.x and prior before 11.1.1) contains a denial-of-service...","description":"VMware Tools for macOS (11.x.x and prior before 11.1.1) contains a denial-of-service vulnerability in the Host-Guest File System (HGFS) implementation. Successful exploitation of this issue may allow attackers with non-admin privileges on guest macOS virtual machines to create a denial-of-service condition on their own VMs.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00395,"percentile":0.3401,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-06-19T17:29:36Z","modified":"2026-06-17T03:19:21Z","products":[{"vendor":"vmware","product":"tools"}],"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2020-0014.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-3972"},{"url":"https://github.com/advisories/GHSA-5w32-6vq2-mmh8"}],"sources":{"cve":[{"id":"CVE-2020-3972","description":"VMware Tools for macOS (11.x.x and prior before 11.1.1) contains a denial-of-service vulnerability in the Host-Guest File System (HGFS) implementation. Successful exploitation of this issue may allow attackers with non-admin privileges on guest macOS virtual machines to create a denial-of-service condition on their own VMs.","status":"published","published":"2020-06-19T17:29:36Z","modified":"2024-08-04T07:52:20.488Z","updated_at":"2026-11-02T14:35:51.923913Z"}],"euvd":[{"id":"EUVD-2020-25237","description":"VMware Tools for macOS (11.x.x and prior before 11.1.1) contains a denial-of-service vulnerability in the Host-Guest File System (HGFS) implementation. Successful exploitation of this issue may allow attackers with non-admin privileges on guest macOS virtual machines to create a denial-of-service condition on their own VMs.","status":"published","published":"2020-06-19T17:29:36Z","modified":"2024-08-04T07:52:20Z","updated_at":"2026-11-03T03:08:08.458165Z"}],"ghsa":[{"id":"GHSA-5w32-6vq2-mmh8","title":"VMware Tools for macOS (11.x.x and prior before 11.1.1) contains a denial-of-service...","description":"VMware Tools for macOS (11.x.x and prior before 11.1.1) contains a denial-of-service vulnerability in the Host-Guest File System (HGFS) implementation. Successful exploitation of this issue may allow attackers with non-admin privileges on guest macOS virtual machines to create a denial-of-service condition on their own VMs.","status":"published","published":"2022-05-24T17:21:18Z","modified":"2023-01-29T05:03:07Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:45:14.655741Z"}],"nvd":[{"id":"CVE-2020-3972","description":"VMware Tools for macOS (11.x.x and prior before 11.1.1) contains a denial-of-service vulnerability in the Host-Guest File System (HGFS) implementation. Successful exploitation of this issue may allow attackers with non-admin privileges on guest macOS virtual machines to create a denial-of-service condition on their own VMs.","status":"published","published":"2020-06-19T18:15:10.99Z","modified":"2026-06-17T03:19:21.723Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:06:07.249892Z"}]}}