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    CVE-2021-20855

    Cross-site scripting vulnerability in ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors.

    Published:Dec 1, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 1, 2021
    EPSS Score:0.00209
    CVSS Score:5.4

    Affected Products

    Vendor
    Elecom
    Product
    Wrh-733gbk
    Vendor
    Elecom
    Product
    Wrh-733gbk Firmware
    Vendor
    Elecom
    Product
    Wrh-733gwh
    Vendor
    Elecom
    Product
    Wrh-733gwh 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