An elevation of privilege vulnerability exists when the Storage Service improperly handles file operations, aka 'Windows Storage Service Elevation of Privilege Vulnerability'.
http://www.securityfocus.com/bid/106892
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0659
Source: MITRE
Published: 2019-03-05
Updated: 2020-08-24
Type: NVD-CWE-noinfo
Base Score: 4.4
Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 3.4
Severity: MEDIUM
Base Score: 7
Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1
Severity: HIGH