CVE-2020-1309

HIGH

Microsoft Store Runtime - Privilege Escalation

Title source: llm
STIX 2.1

Description

An elevation of privilege vulnerability exists when the Microsoft Store Runtime improperly handles memory.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Microsoft Store Runtime Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1222.

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0366
EPSS Percentile 88.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (13)
microsoft/windows_10 1607
microsoft/windows_10 1709
microsoft/windows_10 1803
microsoft/windows_10 1809
microsoft/windows_10 1903
microsoft/windows_10 1909
microsoft/windows_10 2004
microsoft/windows_server_2016
microsoft/windows_server_2016 1803
microsoft/windows_server_2016 1903
... and 3 more
Published Jun 09, 2020
Tracked Since Feb 18, 2026