CVE Feed

    Dashboard / CVE / CVE-2007-4277

    CVE-2007-4277

    The Trend Micro AntiVirus scan engine before 8.550-1001, as used in Trend Micro PC-Cillin Internet Security 2007, and Tmxpflt.sys 8.320.1004 and 8.500.0.1002, has weak permissions (Everyone:Write) for the \\.\Tmfilter device, which allows local users to send arbitrary content to the device via the IOCTL functionality. NOTE: this can be leveraged for privilege escalation by exploiting a buffer overflow in the handler for IOCTL 0xa0284403.

    Published:Oct 30, 2007
    Last Modified:Apr 23, 2026
    EPS:Oct 30, 2007
    EPSS Score:0.00067
    CVSS Score:6.6

    Affected Products

    Vendor
    Trend Micro
    Product
    Pc-cillin Internet Security 2007
    Vendor
    Trend Micro
    Product
    Scan Engine

    Exploits

    No exploit reference

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High