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CVE-2022-26937— Windows Network File System Remote Code Execution Vulnerability

CVSS 9.8 · Critical EPSS 65.58% · P99
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I. Basic Information for CVE-2022-26937

Vulnerability Information
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Vulnerability Title
Windows Network File System Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Windows Network File System 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
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows Network File System 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Network File System是美国微软（Microsoft）公司的一种文件共享解决方案，可让您使用 NFS 协议在运行 Windows Server 和 UNIX 操作系统的计算机之间传输文件。 Microsoft Windows Network File System存在输入验证错误漏洞。以下产品和版本受到影响：Windows Server 2019,Windows Server 2019 (Server Core installation),Windows
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftWindows Server 2019 10.0.17763.0 ~ 10.0.17763.2928 -
MicrosoftWindows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.2928 -
MicrosoftWindows Server 2022 10.0.20348.0 ~ 10.0.20348.707 -
MicrosoftWindows Server version 20H2 10.0.0 ~ 10.0.19042.1706 -
MicrosoftWindows Server 2016 10.0.14393.0 ~ 10.0.14393.5125 -
MicrosoftWindows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.5125 -
MicrosoftWindows Server 2008 Service Pack 2 6.0.6003.0 ~ 6.0.6003.21481 -
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 ~ 6.0.6003.21481 -
MicrosoftWindows Server 2008 Service Pack 2 6.0.6003.0 ~ 6.0.6003.21481 -
MicrosoftWindows Server 2008 R2 Service Pack 1 6.1.7601.0 ~ 6.1.7601.25954 -
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 ~ 6.1.7601.25954 -
MicrosoftWindows Server 2012 6.2.9200.0 ~ 6.2.9200.23714 -
MicrosoftWindows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.23714 -
MicrosoftWindows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.20371 -
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.20371 -

II. Public POCs for CVE-2022-26937

#POC DescriptionSource LinkShenlong Link
1A Zeek package to detect CVE-2022-26937, a vulnerability in the Network Lock Manager (NLM) protocol in Windows NFS server.https://github.com/corelight/CVE-2022-26937POC Details
2Windows Network File System Crash PoChttps://github.com/omair2084/CVE-2022-26937POC Details
3POC Of CVE-2022-26937https://github.com/Malwareman007/CVE-2022-26937POC Details
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III. Intelligence Information for CVE-2022-26937

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Same Patch Batch · Microsoft · 2022-05-10 · 73 CVEs total

CVE-2022-220129.8 CRITICALWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-291309.8 CRITICALWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-291088.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2022-291398.8 HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-220198.8 HIGHRemote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2022-291418.8 HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-220148.8 HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-220138.8 HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-301298.8 HIGHVisual Studio Code Remote Code Execution Vulnerability
CVE-2022-220178.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2022-269238.8 HIGHActive Directory Domain Services Elevation of Privilege Vulnerability
CVE-2022-291338.8 HIGHWindows Kernel Elevation of Privilege Vulnerability
CVE-2022-269278.8 HIGHWindows Graphics Component Remote Code Execution Vulnerability
CVE-2022-291318.8 HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-291298.8 HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-291288.8 HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-291378.8 HIGHWindows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
CVE-2022-219788.2 HIGHMicrosoft Exchange Server Elevation of Privilege Vulnerability
CVE-2022-269328.2 HIGHStorage Spaces Direct Elevation of Privilege Vulnerability
CVE-2022-219728.1 HIGHWindows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability

Showing top 20 of 73 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows Server 2019
Same vendor: Microsoft

V. Comments for CVE-2022-26937

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