CISA known exploited vulnerability

CVE-2011-2005

Microsoft Ancillary Function Driver (afd.sys) Improper Input Validation Vulnerability

SOURCE FACT

Microsoft · Ancillary Function Driver (afd.sys)

afd.sys in the Ancillary Function Driver in Microsoft Windows does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application.

Required action

Apply updates per vendor instructions.

CISA notes

https://nvd.nist.gov/vuln/detail/CVE-2011-2005

View source evidence →

CHECK YOUR OUTSIDE-IN INVENTORY

CVE-2011-2005

Microsoft · Ancillary Function Driver (afd.sys)

Required action

CISA notes

Could this product be present?