CVE-2025-48802— Windows SMB Server Spoofing Vulnerability
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I. Basic Information for CVE-2025-48802
Vulnerability Information
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Vulnerability Title
Windows SMB Server Spoofing Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper certificate validation in Windows SMB allows an authorized attacker to perform spoofing over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
证书验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows SMB Server 信任管理问题漏洞
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存在信任管理问题漏洞。攻击者利用该漏洞执行欺骗攻击。以下产品和版本受到影响：Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 11 Version 22H2
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 ~ 10.0.22621.5624 | - | |
| Microsoft | Windows 11 version 22H3 | 10.0.22631.0 ~ 10.0.22631.5624 | - | |
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 ~ 10.0.22631.5624 | - | |
| Microsoft | Windows Server 2022 | 10.0.20348.0 ~ 10.0.20348.3932 | - | |
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 ~ 10.0.25398.1732 | - |
II. Public POCs for CVE-2025-48802
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · Microsoft · 2025-07-08 · 129 CVEs total
| CVE-2025-47981 | 9.8 CRITICAL | SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerabilit |
| CVE-2025-48817 | 8.8 HIGH | Remote Desktop Client Remote Code Execution Vulnerability |
| CVE-2025-49723 | 8.8 HIGH | Windows StateRepository API Server file Tampering Vulnerability |
| CVE-2025-49701 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2025-49688 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-49687 | 8.8 HIGH | Windows Input Method Editor (IME) Elevation of Privilege Vulnerability |
| CVE-2025-49704 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2025-49673 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-49676 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-49674 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-49672 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-49669 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-48824 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-49657 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-49739 | 8.8 HIGH | Visual Studio Elevation of Privilege Vulnerability |
| CVE-2025-49740 | 8.8 HIGH | Windows SmartScreen Security Feature Bypass Vulnerability |
| CVE-2025-47998 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-49663 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2025-47986 | 8.8 HIGH | Universal Print Management Service Elevation of Privilege Vulnerability |
| CVE-2025-49724 | 8.8 HIGH | Windows Connected Devices Platform Service Remote Code Execution Vulnerability |
Showing top 20 of 129 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Windows 11 version 22H2
- CVE-2025-59261
Windows Graphics Component Elevation of Privilege Vulnerabil - CVE-2025-59194
Windows Kernel Elevation of Privilege Vulnerability - CVE-2025-58731
Inbox COM Objects (Global Memory) Remote Code Execution Vuln - CVE-2025-55334
Windows Kernel Security Feature Bypass Vulnerability - CVE-2025-55330
Windows BitLocker Security Feature Bypass Vulnerability
Same vendor: Microsoft
- CVE-2026-42826
Azure DevOps Information Disclosure Vulnerability - CVE-2026-35428
Azure Cloud Shell Spoofing Vulnerability - CVE-2026-35435
Azure AI Foundry Elevation of Privilege Vulnerability - CVE-2026-34327
Microsoft Partner Center Spoofing Vulnerability - CVE-2026-33844
Azure Managed Instance for Apache Cassandra Remote Code Exec
Same weakness: CWE-295
V. Comments for CVE-2025-48802
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