CVE-2024-21404— .NET Denial of Service Vulnerability
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I. Basic Information for CVE-2024-21404
Vulnerability Information
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Vulnerability Title
.NET Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
.NET Denial of Service Vulnerability
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
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft .NET 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft .NET是美国微软（Microsoft）公司的一个致力于敏捷软件开发、快速应用开发、平台无关性和网络透明化的软件框架。 Microsoft .NET 存在安全漏洞。以下产品和版本受到影响：.NET 6.0,.NET 7.0,.NET 8.0,Microsoft Visual Studio 2022 version 17.4,Microsoft Visual Studio 2022 version 17.6,Microsoft Visual Studio 2022 version 17.
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 | .NET 6.0 | 6.0.0 ~ 6.0.27 | - | |
| Microsoft | .NET 7.0 | 7.0.0 ~ 7.0.16 | - | |
| Microsoft | .NET 8.0 | 8.0 ~ 8.0.2 | - | |
| Microsoft | Microsoft Visual Studio 2022 version 17.4 | 17.4.0 ~ 17.4.16 | - | |
| Microsoft | Microsoft Visual Studio 2022 version 17.6 | 17.6.0 ~ 17.6.12 | - | |
| Microsoft | Microsoft Visual Studio 2022 version 17.8 | 17.8.0 ~ 17.8.7 | - |
II. Public POCs for CVE-2024-21404
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Microsoft · 2024-02-13 · 72 CVEs total
| CVE-2024-21410 | 9.8 CRITICAL | Microsoft Exchange Server Elevation of Privilege Vulnerability |
| CVE-2024-21401 | 9.8 CRITICAL | Microsoft Entra Jira Single-Sign-On Plugin Elevation of Privilege Vulnerability |
| CVE-2024-21413 | 9.8 CRITICAL | Microsoft Outlook Remote Code Execution Vulnerability |
| CVE-2024-21364 | 9.3 CRITICAL | Microsoft Azure Site Recovery Elevation of Privilege Vulnerability |
| CVE-2024-21403 | 9.0 CRITICAL | Microsoft Azure Kubernetes Service Confidential Container Elevation of Privilege Vulnerabi |
| CVE-2024-21376 | 9.0 CRITICAL | Microsoft Azure Kubernetes Service Confidential Container Remote Code Execution Vulnerabil |
| CVE-2024-21352 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21366 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21350 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21369 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21349 | 8.8 HIGH | Microsoft ActiveX Data Objects Remote Code Execution Vulnerability |
| CVE-2024-21391 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21372 | 8.8 HIGH | Windows OLE Remote Code Execution Vulnerability |
| CVE-2024-21375 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21365 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21420 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21378 | 8.8 HIGH | Microsoft Outlook Remote Code Execution Vulnerability |
| CVE-2024-21370 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21368 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
| CVE-2024-21367 | 8.8 HIGH | Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability |
Showing top 20 of 72 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: .NET 6.0
- CVE-2025-36855
EOL .NET 6.0 Runtime Remote Code Execution Vulnerability - CVE-2025-36854
EOL ASP.NET 6.0 Remote Code Execution Vulnerability - CVE-2025-36853
EOL .NET 6.0 Runtime Remote Code Execution Vulnerability - CVE-2024-35264
.NET and Visual Studio Remote Code Execution Vulnerability - CVE-2024-21319
Microsoft Identity Denial of service 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-476
- CVE-2026-8252
Open5GS SMF smf_nsmf_handle_create_data_in_hsmf null pointer - CVE-2026-7259
Null pointer dereference in php_mb_check_encoding() via mb_e - CVE-2026-7262
NULL pointer dereference in SOAP apache:Map decoder with mis - CVE-2026-42183
Argo Workflows: SSO RBAC Delegation Nil Pointer Dereference - CVE-2026-6666
PgBouncer crash in kill_pool_logins_server_error
V. Comments for CVE-2024-21404
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