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CRITICAL · 9.8

CVE-2023-36434

Windows IIS Server Elevation of Privilege Vulnerability

Vulnerability Description

Windows IIS Server Elevation of Privilege Vulnerability

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
MicrosoftWindows 10 1507< 10.0.10240.20232
MicrosoftWindows 10 1607< 10.0.14393.6351
MicrosoftWindows 10 1809< 10.0.17763.4974
MicrosoftWindows 10 21H2< 10.0.19041.3570
MicrosoftWindows 10 22H2< 10.0.19041.3570
MicrosoftWindows 11 21H2< 10.0.22000.2538
MicrosoftWindows 11 22H2< 10.0.22621.2428
MicrosoftWindows Server 2008-
MicrosoftWindows Server 2012-
MicrosoftWindows Server 2016-
MicrosoftWindows Server 2019-
MicrosoftWindows Server 2022-

Related Weaknesses (CWE)

CWE-307

References

FAQ

What is CVE-2023-36434?

CVE-2023-36434 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Windows IIS Server Elevation of Privilege Vulnerability

How severe is CVE-2023-36434?

CVE-2023-36434 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-36434?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10 1507, Microsoft Windows 10 1607, Microsoft Windows 10 1809, Microsoft Windows 10 21H2, Microsoft Windows 10 22H2.