CVE-2022-44677 : Windows Projected File System Elevation of Privilege Vulnerability

Windows Projected File System Elevation of Privilege Vulnerability

Published 2022-12-13 19:15:13

Updated 2023-03-10 19:15:14

View at NVD, CVE.org

Vulnerability category: Gain privilege

Products affected by CVE-2022-44677

Microsoft » Windows 10 » Version: 1809
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 » Version: 20h2
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 » Version: 21h1
cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 » Version: 21h2
cpe:2.3:o:microsoft:windows_10:21h2:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 » Version: 22h2
cpe:2.3:o:microsoft:windows_10:22h2:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2019 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2022 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 11 » Version: N/A For X64
cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 11 » Version: 22h2 For X64
cpe:2.3:o:microsoft:windows_11:22h2:*:*:*:*:*:x64:*
Matching versions

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 7 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	Microsoft Corporation
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-44677

CVE-2022-44677 - Security Update Guide - Microsoft - Windows Projected File System Elevation of Privilege Vulnerability

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