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    CVE-2017-17668

    Memory write mechanism in NCR S1 Dispenser controller before firmware version 0x0156 allows an unauthenticated user to upgrade or downgrade the firmware of the device, including to older versions with known vulnerabilities.

    Published:Mar 20, 2018
    Last Modified:Nov 21, 2024
    EPS:Mar 20, 2018
    EPSS Score:0.00347
    CVSS Score:7.5

    Affected Products

    Vendor
    Ncr
    Product
    S1 Dispenser Controller
    Vendor
    Ncr
    Product
    S1 Dispenser Controller Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    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