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    CVE-2019-15315

    Valve Steam Client for Windows through 2019-08-16 allows privilege escalation (to NT AUTHORITY\SYSTEM) because local users can replace the current versions of SteamService.exe and SteamService.dll with older versions that lack the CVE-2019-14743 patch.

    Published:Aug 21, 2019
    Last Modified:Nov 21, 2024
    EPS:Aug 21, 2019
    EPSS Score:0.00035
    CVSS Score:7.8

    Affected Products

    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Valvesoftware
    Product
    Steam Client

    Exploits

    No exploit reference

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    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