NFS: Microsoft Windows RPCXDR Driver CVE-2021-26432 Remote Code Execution
This signature detects attempts to exploit a known vulnerability against Microsoft Windows RPCXDR Driver. A successful attack can lead to arbitrary code execution.
Extended Description
Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
Affected Products
Microsoft windows_10
References
CVE: CVE-2021-26432
Short Name
NFS:OVERFLOW:CVE-2021-26432-MC
Severity
Major
Recommended
True
Recommended Action
Drop
Category
NFS
Keywords
CVE-2021-26432 Code Driver Execution Microsoft RPCXDR Remote Windows
Release Date
08/10/2021
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3590
False Positive
Unknown
Vendors
Microsoft
CVSS Score
7.5