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Vulnerability record · CVE-2019-5543 · published 16 March 2020

CVE-2019-5543: Vmware horizon client incorrect permission assignment vulnerability

Vmware · Horizon Client

For VMware Horizon Client for Windows (5.x and prior before 5.3.0), VMware Remote Console for Windows (10.x before 11.0.0), VMware Workstation for Windows (15.x before 15.5.2) the folder containing configuration files for the VMware USB arbitration service was found to be writable by all users. A local user on the system where the software is installed may exploit this issue to run commands as any user.

7.8 CVSS 3.1 High EPSS 0.39% · top 69.4% CWE-732 · Incorrect permission assignment
7.8CVSS 3.1 base score, v2 7.2
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

For VMware Horizon Client for Windows (5.x and prior before 5.3.0), VMware Remote Console for Windows (10.x before 11.0.0), VMware Workstation for Windows (15.x before 15.5.2) the folder containing configuration files for the VMware USB arbitration service was found to be writable by all users. A local user on the system where the software is installed may exploit this issue to run commands as any user.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.vmware.com/security/advisories/VMSA-2020-0004.html Vendor Advisory
https://www.vmware.com/security/advisories/VMSA-2020-0004.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-5543), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.