CVE-2021-26434

HIGH

Microsoft Visual Studio 2017 < 15.9 - Incorrect Permission Assignment

Title source: rule
STIX 2.1

Description

Visual Studio Elevation of Privilege Vulnerability

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-1077/

Scores

CVSS v3 7.8
EPSS 0.0044
EPSS Percentile 63.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-732
Status published
Products (2)
microsoft/visual_studio_2017 15.0 - 15.9
microsoft/visual_studio_2019 16.0 - 16.11
Published Sep 15, 2021
Tracked Since Feb 18, 2026