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CVE-2025-49716— Windows Netlogon Denial of Service Vulnerability

CVSS 7.5 · High EPSS 39.62% · P97
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I. Basic Information for CVE-2025-49716

Vulnerability Information
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Vulnerability Title
Windows Netlogon Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Uncontrolled resource consumption in Windows Netlogon allows an unauthorized attacker to deny service over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows Netlogon 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Netlogon是美国微软（Microsoft）公司的Windows的一个重要组件，主要功能是用户和机器在域内网络上的认证，以及复制数据库以进行域控备份，同时还用于维护域成员与域之间、域与域控之间、域DC与跨域DC之间的关系。 Microsoft Windows Netlogon存在资源管理错误漏洞。攻击者利用该漏洞导致系统拒绝服务。以下产品和版本受到影响：Windows Server 2019,Windows Server 2019 (Server Core inst
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

VendorProductAffected VersionsCPESubscribe
MicrosoftWindows Server 2008 R2 Service Pack 1 6.1.7601.0 ~ 6.1.7601.27820 -
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 ~ 6.1.7601.27820 -
MicrosoftWindows Server 2008 Service Pack 2 6.0.6003.0 ~ 6.0.6003.23418 -
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 ~ 6.0.6003.23418 -
MicrosoftWindows Server 2012 6.2.9200.0 ~ 6.2.9200.25573 -
MicrosoftWindows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.25573 -
MicrosoftWindows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.22676 -
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.22676 -
MicrosoftWindows Server 2016 10.0.14393.0 ~ 10.0.14393.8246 -
MicrosoftWindows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.8246 -
MicrosoftWindows Server 2019 10.0.17763.0 ~ 10.0.17763.7558 -
MicrosoftWindows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.7558 -
MicrosoftWindows Server 2022 10.0.20348.0 ~ 10.0.20348.3932 -
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.1732 -

II. Public POCs for CVE-2025-49716

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III. Intelligence Information for CVE-2025-49716

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Same Patch Batch · Microsoft · 2025-07-08 · 129 CVEs total

CVE-2025-479819.8 CRITICALSPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerabilit
CVE-2025-488178.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2025-497238.8 HIGHWindows StateRepository API Server file Tampering Vulnerability
CVE-2025-497018.8 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2025-496888.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-496878.8 HIGHWindows Input Method Editor (IME) Elevation of Privilege Vulnerability
CVE-2025-497048.8 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2025-496738.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-496768.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-496748.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-496728.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-496698.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-488248.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-496578.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-497398.8 HIGHVisual Studio Elevation of Privilege Vulnerability
CVE-2025-497408.8 HIGHWindows SmartScreen Security Feature Bypass Vulnerability
CVE-2025-479988.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-496638.8 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-479868.8 HIGHUniversal Print Management Service Elevation of Privilege Vulnerability
CVE-2025-497248.8 HIGHWindows 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 Server 2008 R2 Service Pack 1
Same vendor: Microsoft
Same weakness: CWE-400

V. Comments for CVE-2025-49716

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