CVE-2021-27077

HIGH

7.8

Description

Windows Win32k Elevation of Privilege Vulnerability

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/11/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

microsoft:windows_10microsoft:windows_7microsoft:windows_8.1microsoft:windows_rt_8.1microsoft:windows_server_2008microsoft:windows_server_2012microsoft:windows_server_2016microsoft:windows_server_2019

Weaknesses (CWE)

CWE-269

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27077(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-287/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-403/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-482/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-494/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-495/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-496/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-497/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-498/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-499/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-500/(secure@microsoft.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-501/(secure@microsoft.com)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27077(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-287/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-403/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-482/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-494/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-495/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-496/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-497/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-498/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-499/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-500/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-501/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.