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CVE-2025-33073— Windows SMB Client Elevation of Privilege Vulnerability

CVSS 8.8 · High KEV EPSS 45.28% · P98
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I. Basic Information for CVE-2025-33073

Vulnerability Information
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Vulnerability Title
Windows SMB Client Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows SMB Server 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows SMB Server是美国微软（Microsoft）公司的一个网络文件共享协议。它允许计算机上的应用程序读取和写入文件以及从计算机网络中的服务器程序请求服务。 Microsoft Windows SMB Server存在访问控制错误漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 11 Version 22H2 for x64-based Systems,Wi
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftWindows 10 Version 1507 10.0.10240.0 ~ 10.0.10240.21034 -
MicrosoftWindows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.8148 -
MicrosoftWindows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.7434 -
MicrosoftWindows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.5965 -
MicrosoftWindows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.5965 -
MicrosoftWindows 11 version 22H2 10.0.22621.0 ~ 10.0.22621.5472 -
MicrosoftWindows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.5472 -
MicrosoftWindows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.5472 -
MicrosoftWindows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.4349 -
MicrosoftWindows Server 2008 R2 Service Pack 1 6.1.7601.0 ~ 6.1.7601.27769 -
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 ~ 6.1.7601.27769 -
MicrosoftWindows Server 2008 Service Pack 2 6.0.6003.0 ~ 6.0.6003.23351 -
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 ~ 6.0.6003.23351 -
MicrosoftWindows Server 2012 6.2.9200.0 ~ 6.2.9200.25522 -
MicrosoftWindows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.25522 -
MicrosoftWindows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.22620 -
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.22620 -
MicrosoftWindows Server 2016 10.0.14393.0 ~ 10.0.14393.8148 -
MicrosoftWindows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.8148 -
MicrosoftWindows Server 2019 10.0.17763.0 ~ 10.0.17763.7434 -
MicrosoftWindows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.7434 -
MicrosoftWindows Server 2022 10.0.20348.0 ~ 10.0.20348.3807 -
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.1665 -
MicrosoftWindows Server 2025 10.0.26100.0 ~ 10.0.26100.4349 -
MicrosoftWindows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.4349 -

II. Public POCs for CVE-2025-33073

#POC DescriptionSource LinkShenlong Link
1PoC Exploit for the NTLM reflection SMB flaw.https://github.com/mverschu/CVE-2025-33073POC Details
2Nonehttps://github.com/obscura-cert/CVE-2025-33073POC Details
3Nonehttps://github.com/matejsmycka/CVE-2025-33073-checkerPOC Details
4Nonehttps://github.com/cve-2025-33073/cve-2025-33073POC Details
5🛠️ Exploit the NTLM reflection SMB flaw with this PoC tool for Kali Linux, enhancing your understanding of CVE-2025-33073 through practical application.https://github.com/sleepasleepzzz/CVE-2025-33073POC Details
6Proof-of-Concepthttps://github.com/SellMeFish/windows-smb-vulnerability-framework-cve-2025-33073POC Details
7Universal exploitation tool for CVE-2025-33073 targeting Windows Domain Controllers with DNSAdmins privileges and WinRM enabled.https://github.com/uziii2208/CVE-2025-33073POC Details
8CVE-2025-33073https://github.com/B1ack4sh/Blackash-CVE-2025-33073POC Details
9Proof-of-Concepthttps://github.com/SFRDevelopment/windows-smb-vulnerability-framework-cve-2025-33073POC Details
10CVE-2025-33073https://github.com/Ashwesker/Blackash-CVE-2025-33073POC Details
11🔧 Exploit CVE-2025-33073 with this universal tool for Windows Domain Controllers, enabling SYSTEM-level code execution through automated techniques.https://github.com/Iddygodwin/CVE-2025-33073POC Details
12CVE-2025-33073https://github.com/Ashwesker/Ashwesker-CVE-2025-33073POC Details
13CVE-2025-33073https://github.com/irjfifndn-prog/Blackash-CVE-2025-33073POC Details
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III. Intelligence Information for CVE-2025-33073

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Same Patch Batch · Microsoft · 2025-06-10 · 64 CVEs total

CVE-2025-330648.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-330668.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-471728.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2025-471668.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2025-471638.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2025-330538.8 HIGHInternet Shortcut Files Remote Code Execution Vulnerability
CVE-2025-479578.4 HIGHMicrosoft Word Remote Code Execution Vulnerability
CVE-2025-330678.4 HIGHWindows Task Scheduler Elevation of Privilege Vulnerability
CVE-2025-471628.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-479538.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-471648.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-471678.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-327178.4 HIGHMicrosoft Word Remote Code Execution Vulnerability
CVE-2025-479778.2 HIGHNuance Digital Engagement Platform Spoofing Vulnerability
CVE-2025-330708.1 HIGHWindows Netlogon Elevation of Privilege Vulnerability
CVE-2025-330718.1 HIGHWindows KDC Proxy Service (KPSSVC) Remote Code Execution Vulnerability
CVE-2025-298288.1 HIGHWindows Schannel Remote Code Execution Vulnerability
CVE-2025-327108.1 HIGHWindows Remote Desktop Services Remote Code Execution Vulnerability
CVE-2025-471697.8 HIGHMicrosoft Word Remote Code Execution Vulnerability
CVE-2025-479627.8 HIGHWindows SDK Elevation of Privilege Vulnerability

Showing top 20 of 64 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1507
Same vendor: Microsoft
Same weakness: CWE-284

V. Comments for CVE-2025-33073

Anonymous User
2026-01-15 06:08:50

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