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    CVE-2026-50227

    An unauthenticated local attacker can connect to the MQTT broker over its localhost WebSocket endpoint in Acer NitroSense software (versions up to and including 5.2.62). This allows the attacker to invoke exposed ddsc RPC functions, including child_process.execSync(), resulting in arbitrary command execution in the application context.

    Published:Sep 23, 2026
    Last Modified:Sep 24, 2026
    EPS:Sep 23, 2026
    EPSS Score:0.00263
    CVSS Score:6.1

    Affected Products

    Vendor
    Acer
    Product
    Nitrosense V5

    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