Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2021-31170

7.8HIGH

Key Information:

Vendor

Microsoft
Status
Windows 10 Version 1803
Windows 10 Version 1809
Windows Server 2019
Windows Server 2019 (server Core Installation)
Vendor
CVE Published:
11 May 2021

What is CVE-2021-31170?

Windows Graphics Component Elevation of Privilege Vulnerability

Affected Version(s)

Windows 10 Version 1803 32-bit Systems 10.0.0 < 10.0.17134.2207

Windows 10 Version 1809 32-bit Systems 10.0.0 < 10.0.17763.1935

Windows 10 Version 1909 32-bit Systems 10.0.0 < 10.0.18363.1556

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-578/
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-31170 : Windows Graphics Component Elevation of Privilege Vulnerability