CVE-2019-1064

Windows Elevation of Privilege Vulnerability

Basic Information

CVE State: PUBLISHED
Reserved Date: November 26, 2018
Published Date: June 12, 2019
Last Updated: May 20, 2025
Vendor: Microsoft
Product: Windows 10 Version 1703, Windows 10 Version 1803, Windows Server, version 1803 (Server Core Installation), Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 1709 for 32-bit Systems, Windows 10 Version 1709, Windows 10 Version 1903 for 32-bit Systems, Windows 10 Version 1903 for x64-based Systems, Windows 10 Version 1903 for ARM64-based Systems, Windows Server, version 1903 (Server Core installation), Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation)
Description: An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could then install programs; view, change or delete data. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system. The security update addresses the vulnerability by correcting how Windows AppX Deployment Service handles hard links.
Tags

7.8 - HIGH

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Source	Added Date
CISA	2022-03-15 00:00:00 UTC

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

Type: github • Created: 2019-06-16 09:31:11 UTC • Stars: 1

CVE-2019-1064 - AppXSVC Local Privilege Escalation

Type: github • Created: 2019-06-12 15:54:55 UTC • Stars: 11

CVE-2019-1064 Local Privilege Escalation Vulnerability

Type: github • Created: 2019-06-12 10:21:35 UTC • Stars: 24

CVE-2019-1064 Local Privilege Escalation Vulnerability