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    CVE-2021-47898

    Epson USB Display 1.6.0.0 contains an unquoted service path vulnerability in the EMP_UDSA service running with LocalSystem privileges. Attackers can exploit the unquoted path by placing malicious executables in intermediate directories to gain elevated system access.

    Published:Jan 23, 2026
    Last Modified:Apr 15, 2026
    EPS:Jan 23, 2026
    EPSS Score:0.00017
    CVSS Score:7.8

    Affected Products

    Vendor
    Epson
    Product
    Usb Display

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-428 Unquoted Search Path or Element

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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