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mscveMicrosoftMS:CVE-2023-21549
HistoryJan 10, 2023 - 8:00 a.m.

Windows SMB Witness Service Elevation of Privilege Vulnerability

2023-01-1008:00:00
Microsoft
msrc.microsoft.com
94
windows
smb witness service
elevation of privilege
vulnerability
microsoft

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.5%

Affected configurations

Vulners
Node
microsoftwindows_8.1Range<6.3.9600.20778
OR
microsoftwindows_8.1Range<6.3.9600.20778
OR
microsoftwindows_server_2012Range<6.3.9600.20778r2
OR
microsoftwindows_server_2012Range<6.3.9600.20778r2
OR
microsoftwindows_server_2012Range<6.3.9600.20778r2
OR
microsoftwindows_server_2012Range<6.3.9600.20778r2
OR
microsoftwindows_server_2012Range<6.2.9200.24075
OR
microsoftwindows_server_2012Range<6.2.9200.24075
OR
microsoftwindows_server_2012Range<6.2.9200.24075
OR
microsoftwindows_server_2012Range<6.2.9200.24075
OR
microsoftwindows_rt_8.1Range<6.3.9600.20778
OR
microsoftwindows_8.1Range<6.3.9600.20778
OR
microsoftwindows_8.1Range<6.3.9600.20778
OR
microsoftwindows_server_2016Range<10.0.14393.5648
OR
microsoftwindows_server_2016Range<10.0.14393.5648
OR
microsoftwindows_10_1607Range<10.0.14393.5648
OR
microsoftwindows_10_1607Range<10.0.14393.5648
OR
microsoftwindows_10_1507Range<10.0.10240.19685
OR
microsoftwindows_10_1507Range<10.0.10240.19685
OR
microsoftwindows_10_22h2Range<10.0.19045.2486
OR
microsoftwindows_10_22h2Range<10.0.19045.2486
OR
microsoftwindows_10_22h2Range<10.0.19045.2486
OR
microsoftwindows_11_22h2Range<10.0.22621.1105
OR
microsoftwindows_11_22h2Range<10.0.22621.1105
OR
microsoftwindows_10_21h2Range<10.0.19044.2486
OR
microsoftwindows_10_21h2Range<10.0.19044.2486
OR
microsoftwindows_10_21h2Range<10.0.19044.2486
OR
microsoftwindows_11_21h2Range<10.0.22000.1455
OR
microsoftwindows_11_21h2Range<10.0.22000.1455
OR
microsoftwindows_10_20h2Range<10.0.19042.2486
OR
microsoftwindows_10_20h2Range<10.0.19042.2486
OR
microsoftwindows_server_2022Range<10.0.20348.1487
OR
microsoftwindows_server_2022Range<10.0.20348.1487
OR
microsoftwindows_server_2019Range<10.0.17763.3887
OR
microsoftwindows_server_2019Range<10.0.17763.3887
OR
microsoftwindows_10_1809Range<10.0.17763.3887
OR
microsoftwindows_10_1809Range<10.0.17763.3887
OR
microsoftwindows_10_1809Range<10.0.17763.3887
VendorProductVersionCPE
microsoftwindows_8.1*cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:*:*
microsoftwindows_server_2012*cpe:2.3:o:microsoft:windows_server_2012:*:r2:*:*:*:*:*:*
microsoftwindows_server_2012*cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:*:*
microsoftwindows_rt_8.1*cpe:2.3:o:microsoft:windows_rt_8.1:*:*:*:*:*:*:*:*
microsoftwindows_server_2016*cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
microsoftwindows_10_1607*cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*
microsoftwindows_10_1507*cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:*
microsoftwindows_10_22h2*cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
microsoftwindows_11_22h2*cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
microsoftwindows_10_21h2*cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
Rows per page:
1-10 of 151

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

46.5%