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    CVE-2023-28140

    An Executable Hijacking condition exists in the Qualys Cloud Agent for Windows platform in versions before 4.5.3.1. Attackers may load a malicious copy of a Dependency Link Library (DLL) via a local attack vector instead of the DLL that the application was expecting, when processes are running with escalated privileges. This vulnerability is bounded only to the time of uninstallation and can only be exploited locally. At the time of this disclosure, versions before 4.0 are classified as End of Life.

    Published:Apr 18, 2023
    Last Modified:Feb 26, 2025
    EPS:Apr 18, 2023
    EPSS Score:0.00148
    CVSS Score:6.7

    Affected Products

    Vendor
    Qualys
    Product
    Cloud Agent

    Exploits

    No exploit reference

    Common Weakness Enumeration

    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