CVE-2024-43639— Windows KDC Proxy Remote Code Execution Vulnerability
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I. Basic Information for CVE-2024-43639
Vulnerability Information
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Vulnerability Title
Windows KDC Proxy Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Windows KDC Proxy Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
数值截断错误
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows Kerberos 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Kerberos是美国微软（Microsoft）公司的一个用于在网络集群中进行身份验证的软件。Kerberos 同时作为一种网络认证协议，其设计目标是通过密钥系统为客户机/服务器应用程序提供强大的认证服务。 Microsoft Windows Kerberos存在安全漏洞。攻击者利用该漏洞可以远程执行代码。以下产品和版本受到影响：Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Windows Server 2025 | 10.0.26100.0 ~ 10.0.26100.2314 | - | |
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 ~ 10.0.26100.2314 | - | |
| Microsoft | Windows Server 2019 | 10.0.17763.0 ~ 10.0.17763.6532 | - | |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 ~ 10.0.17763.6532 | - | |
| Microsoft | Windows Server 2022 | 10.0.20348.0 ~ 10.0.20348.2849 | - | |
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 ~ 10.0.25398.1251 | - | |
| Microsoft | Windows Server 2016 | 10.0.14393.0 ~ 10.0.14393.7515 | - | |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0 ~ 10.0.14393.7515 | - | |
| Microsoft | Windows Server 2012 | 6.2.9200.0 ~ 6.2.9200.25165 | - | |
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.9200.0 ~ 6.2.9200.25165 | - | |
| Microsoft | Windows Server 2012 R2 | 6.3.9600.0 ~ 6.3.9600.22267 | - | |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.9600.0 ~ 6.3.9600.22267 | - |
II. Public POCs for CVE-2024-43639
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/exploitsecure/CVE-2024-43639 | POC Details |
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No public POC found.
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Same Patch Batch · Microsoft · 2024-11-12 · 89 CVEs total
| CVE-2024-43602 | 9.9 CRITICAL | Azure CycleCloud Remote Code Execution Vulnerability |
| CVE-2024-43498 | 9.8 CRITICAL | .NET and Visual Studio Remote Code Execution Vulnerability |
| CVE-2024-48995 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49008 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-48996 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-43635 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2024-43624 | 8.8 HIGH | Windows Hyper-V Shared Virtual Disk Elevation of Privilege Vulnerability |
| CVE-2024-43622 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2024-43621 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2024-48994 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49000 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49002 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49001 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49003 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49004 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49005 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49007 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49006 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-49009 | 8.8 HIGH | SQL Server Native Client Remote Code Execution Vulnerability |
| CVE-2024-43620 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
Showing top 20 of 89 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Windows Server 2025
- CVE-2026-20830
Capability Access Management Service (camsvc) Elevation of P - CVE-2025-53779
Windows Kerberos Elevation of Privilege Vulnerability - CVE-2024-49090
Windows Common Log File System Driver Elevation of Privilege - CVE-2024-49093
Windows Resilient File System (ReFS) Elevation of Privilege - CVE-2024-49039
Windows Task Scheduler Elevation of Privilege Vulnerability
Same vendor: Microsoft
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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
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