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    CVE-2021-28927

    The text-to-speech engine in libretro RetroArch for Windows 1.9.0 passes unsanitized input to PowerShell through platform_win32.c via the accessibility_speak_windows function, which allows attackers who have write access on filesystems that are used by RetroArch to execute code via command injection using specially a crafted file and directory names.

    Published:Apr 7, 2021
    Last Modified:Nov 21, 2024
    EPS:Apr 7, 2021
    EPSS Score:0.00237
    CVSS Score:7.8

    Affected Products

    Vendor
    Libretro
    Product
    Retroarch
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    https://labs.bishopfox.com/advisories/retroarch-for-windows-version-1.9.0https://labs.bishopfox.com/advisories/retroarch-for-windows-version-1.9.0

    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