CVE-2022-21925 : Windows BackupKey Remote Protocol Security Feature Bypass Vulnerability

Windows BackupKey Remote Protocol Security Feature Bypass Vulnerability

Published 2022-01-11 21:15:14

Updated 2023-12-21 01:15:27

View at NVD, CVE.org

Products affected by CVE-2022-21925

Microsoft » Windows Server 2008 » Version: N/A Update SP2 For X64
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*
Matching versions
Microsoft » Windows Server 2008 » Version: N/A Update SP2 For X86
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:*
Matching versions
Microsoft » Windows Server 2008 » Version: R2 Update SP1 For X64
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 7 » Version: N/A Update SP1 For X64
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*
Matching versions
Microsoft » Windows 7 » Version: N/A Update SP1 For X86
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x86:*
Matching versions

EPSS FAQ

0.36%

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

~ 73 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.4	MEDIUM	AV:N/AC:H/Au:N/C:C/I:N/A:N	4.9	6.9	NIST
Access Vector: Network Access Complexity: High Authentication: None Confidentiality Impact: Complete Integrity Impact: None Availability Impact: None
5.3	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N	1.6	3.6	Microsoft Corporation
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: None Availability: None

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21925

CVE-2022-21925 - Security Update Guide - Microsoft - Windows BackupKey Remote Protocol Security Feature Bypass Vulnerability
Patch;Vendor Advisory

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