CVE Vulnerability

CVE-2021-27077

Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26875, CVE-2021-26900.

4.6 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

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-2021-27077 Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-287/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-403/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-482/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-494/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-495/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-496/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-497/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-498/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-499/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-500/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-501/ Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*
Information

Published : 2021-03-11 04:15

Updated : 2021-05-04 02:03

NVD link : CVE-2021-27077

Mitre link : CVE-2021-27077

Products Affected
No products.
CWE
CWE-269