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    CVE-2021-26637

    There is no account authentication and permission check logic in the firmware and existing apps of SiHAS's SGW-300, ACM-300, GCM-300, so unauthorized users can remotely control the device.

    Published:Jun 22, 2022
    Last Modified:Nov 21, 2024
    EPS:Jun 22, 2022
    EPSS Score:0.00931
    CVSS Score:8.8

    Affected Products

    Vendor
    Shinasys
    Product
    Sihas Acm-300
    Vendor
    Shinasys
    Product
    Sihas Acm-300 Firmware
    Vendor
    Shinasys
    Product
    Sihas Gcm-300
    Vendor
    Shinasys
    Product
    Sihas Gcm-300 Firmware
    Vendor
    Shinasys
    Product
    Sihas Sgw-300
    Vendor
    Shinasys
    Product
    Sihas Sgw-300 Firmware

    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