CVE-2019-1053

medium

Description

An elevation of privilege vulnerability exists when the Windows Shell fails to validate folder shortcuts. An attacker who successfully exploited the vulnerability could elevate privileges by escaping a sandbox. To exploit this vulnerability, an attacker would require unprivileged execution on the victim system. The security update addresses the vulnerability by correctly validating folder shortcuts.

References

https://www.tenable.com/blog/tenable-roundup-for-microsofts-june-2019-patch-tuesday

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1053

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1053

Details

Source: Mitre, NVD

Published: 2019-06-12

Updated: 2025-05-20

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 6.3

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Severity: Medium

EPSS

EPSS: 0.00357