CVE-2021-31957— ASP.NET Core Denial of Service Vulnerability
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I. Basic Information for CVE-2021-31957
Vulnerability Information
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Vulnerability Title
ASP.NET Core Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
ASP.NET Core Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft ASP.NET Core 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft ASP.NET Core是美国微软（Microsoft）公司的一框跨平台开源框架。该框架用于构建Web应用、物联网应用和移动后端等基于云的应用程序。 Microsoft ASP.NET Core存在输入验证错误漏洞。以下产品和版本受到影响：Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3),Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 1
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 | Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) | 16.0 ~ 16.4.23 | cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:* | |
| Microsoft | Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) | 16.0.0 ~ 16.7.16 | cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:* | |
| Microsoft | Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) | 15.0.0 ~ 16.9.7 | cpe:2.3:a:microsoft:visual_studio_2019:16.9:*:*:*:*:*:*:* | |
| Microsoft | Microsoft Visual Studio 2019 version 16.10 (includes 16.0 - 16.9) | 16.10.0 ~ 16.10.1 | cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:* | |
| Microsoft | Visual Studio 2019 for Mac version 8.10 | 8.1.0 ~ 8.10.1 | cpe:2.3:a:microsoft:visual_studio_2019:8.10:*:*:*:*:macos:*:* | |
| Microsoft | .NET Core 3.1 | 3.1 ~ 3.1.16 | cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:* | |
| Microsoft | .NET 5.0 | 5.0.0 ~ 5.0.7 | cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2021-31957
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMAO4NG2OQ4PCXUQWMNSCMYWLIJJY6UY/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4PRVVLXXQEF4SEJOBV3VRJHGX7YHY2CG/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVCDYIP4A6DDRT7G6P3ZW6PKNK2DNWJ2/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PMHWHRRYDHKM6BIINW5V7OCSW4SDWB4W/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2021-31957
Same Patch Batch · Microsoft · 2021-06-08 · 50 CVEs total
| CVE-2021-31962 | 9.4 CRITICAL | Kerberos AppContainer Security Feature Bypass Vulnerability |
| CVE-2021-31977 | 8.6 HIGH | Windows Hyper-V Denial of Service Vulnerability |
| CVE-2021-33739 | 8.4 HIGH | Microsoft DWM Core Library Elevation of Privilege Vulnerability |
| CVE-2021-33741 | 8.2 HIGH | Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability |
| CVE-2021-31980 | 8.1 HIGH | Microsoft Intune Management Extension Remote Code Execution Vulnerability |
| CVE-2021-31985 | 7.8 HIGH | Microsoft Defender Remote Code Execution Vulnerability |
| CVE-2021-31956 | 7.8 HIGH | Windows NTFS Elevation of Privilege Vulnerability |
| CVE-2021-31983 | 7.8 HIGH | Paint 3D Remote Code Execution Vulnerability |
| CVE-2021-31943 | 7.8 HIGH | 3D Viewer Remote Code Execution Vulnerability |
| CVE-2021-31940 | 7.8 HIGH | Microsoft Office Graphics Remote Code Execution Vulnerability |
| CVE-2021-31939 | 7.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2021-1675 | 7.8 HIGH | Windows Print Spooler Remote Code Execution Vulnerability |
| CVE-2021-31969 | 7.8 HIGH | Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability |
| CVE-2021-31946 | 7.8 HIGH | Paint 3D Remote Code Execution Vulnerability |
| CVE-2021-31945 | 7.8 HIGH | Paint 3D Remote Code Execution Vulnerability |
| CVE-2021-31967 | 7.8 HIGH | VP9 Video Extensions Remote Code Execution Vulnerability |
| CVE-2021-31951 | 7.8 HIGH | Windows Kernel Elevation of Privilege Vulnerability |
| CVE-2021-31953 | 7.8 HIGH | Windows Filter Manager Elevation of Privilege Vulnerability |
| CVE-2021-31952 | 7.8 HIGH | Windows Kernel-Mode Driver Elevation of Privilege Vulnerability |
| CVE-2021-31954 | 7.8 HIGH | Windows Common Log File System Driver Elevation of Privilege Vulnerability |
Showing top 20 of 50 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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Microsoft Partner Center Spoofing Vulnerability - CVE-2026-33844
Azure Managed Instance for Apache Cassandra Remote Code Exec
V. Comments for CVE-2021-31957
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