CVE Vulnerability

CVE-2021-26434

Visual Studio Elevation of Privilege Vulnerability

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26434 Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1077/ Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*
Information

Published : 2021-09-15 12:15

Updated : 2022-05-03 04:04

NVD link : CVE-2021-26434

Mitre link : CVE-2021-26434

Products Affected

Microsoft

Visual Studio 2017

CWE
CWE-732