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    CVE-2018-3926

    An exploitable integer underflow vulnerability exists in the ZigBee firmware update routine of the hubCore binary of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The hubCore process incorrectly handles malformed files existing in its data directory, leading to an infinite loop, which eventually causes the process to crash. An attacker can send an HTTP request to trigger this vulnerability.

    Published:Aug 28, 2018
    Last Modified:Nov 21, 2024
    EPS:Aug 28, 2018
    EPSS Score:0.00163
    CVSS Score:5.5

    Affected Products

    Vendor
    Samsung
    Product
    Sth-eth-250
    Vendor
    Samsung
    Product
    Sth-eth-250 Firmware

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2018-0593https://talosintelligence.com/vulnerability_reports/TALOS-2018-0593

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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