{"id":"CVE-2021-38112","aliases":["EUVD-2021-24585","GHSA-vgvh-2m5v-gr33"],"status":"published","title":"In the Amazon AWS WorkSpaces client before 3.1.9 on Windows, argument injection in the workspaces...","description":"In the Amazon AWS WorkSpaces client 3.0.10 through 3.1.8 on Windows, argument injection in the workspaces:// URI handler can lead to remote code execution because of the Chromium Embedded Framework (CEF) --gpu-launcher argument. This is fixed in 3.1.9.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.07479,"percentile":0.94557,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-88"],"published":"2021-09-22T01:54:48Z","modified":"2026-06-17T04:01:29Z","products":[{"vendor":"amazon","product":"aws_workspaces"}],"references":[{"url":"https://docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-windows-client.html#windows-release-notes","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://rhinosecuritylabs.com/aws/cve-2021-38112-aws-workspaces-rce/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38112"},{"url":"https://github.com/advisories/GHSA-vgvh-2m5v-gr33"}],"sources":{"cve":[{"id":"CVE-2021-38112","description":"In the Amazon AWS WorkSpaces client 3.0.10 through 3.1.8 on Windows, argument injection in the workspaces:// URI handler can lead to remote code execution because of the Chromium Embedded Framework (CEF) --gpu-launcher argument. This is fixed in 3.1.9.","status":"published","published":"2021-09-22T01:54:48Z","modified":"2024-08-04T01:30:09.036Z","updated_at":"2026-11-02T14:33:07.349244Z"}],"euvd":[{"id":"EUVD-2021-24585","description":"In the Amazon AWS WorkSpaces client 3.0.10 through 3.1.8 on Windows, argument injection in the workspaces:// URI handler can lead to remote code execution because of the Chromium Embedded Framework (CEF) --gpu-launcher argument. This is fixed in 3.1.9.","status":"published","published":"2021-09-22T01:54:48Z","modified":"2024-08-04T01:30:09Z","updated_at":"2026-11-03T03:24:25.678078Z"}],"ghsa":[{"id":"GHSA-vgvh-2m5v-gr33","title":"In the Amazon AWS WorkSpaces client before 3.1.9 on Windows, argument injection in the workspaces...","description":"In the Amazon AWS WorkSpaces client before 3.1.9 on Windows, argument injection in the workspaces:// URI handler can lead to remote code execution because of the Chromium Embedded Framework (CEF) --gpu-launcher argument.","status":"published","published":"2022-05-24T19:15:27Z","modified":"2023-01-30T05:02:11Z","cwes":["CWE-88"],"updated_at":"2026-11-02T14:46:35.225326Z"}],"nvd":[{"id":"CVE-2021-38112","description":"In the Amazon AWS WorkSpaces client 3.0.10 through 3.1.8 on Windows, argument injection in the workspaces:// URI handler can lead to remote code execution because of the Chromium Embedded Framework (CEF) --gpu-launcher argument. This is fixed in 3.1.9.","status":"published","published":"2021-09-22T02:15:09.647Z","modified":"2026-06-17T04:01:29.677Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:06:58.933037Z"}]}}