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  2. CVE-2021-27077
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CVE-2021-27077

high
  • Information
  • CPEs
  • Plugins

Description

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

References

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

https://www.zerodayinitiative.com/advisories/ZDI-21-287/

https://www.zerodayinitiative.com/advisories/ZDI-21-403/

https://www.zerodayinitiative.com/advisories/ZDI-21-482/

https://www.zerodayinitiative.com/advisories/ZDI-21-494/

https://www.zerodayinitiative.com/advisories/ZDI-21-495/

https://www.zerodayinitiative.com/advisories/ZDI-21-496/

https://www.zerodayinitiative.com/advisories/ZDI-21-497/

https://www.zerodayinitiative.com/advisories/ZDI-21-498/

https://www.zerodayinitiative.com/advisories/ZDI-21-499/

https://www.zerodayinitiative.com/advisories/ZDI-21-500/

https://www.zerodayinitiative.com/advisories/ZDI-21-501/

Details

Source: MITRE

Published: 2021-03-11

Updated: 2021-05-04

Type: CWE-269

Risk Information

CVSS v2

Base Score: 4.6

Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 3.9

Severity: MEDIUM

CVSS v3

Base Score: 7.8

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

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH

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