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    CVE-2016-8276

    Buffer overflow in the Point-to-Point Protocol over Ethernet (PPPoE) module in Huawei USG2100, USG2200, USG5100, and USG5500 unified security gateways with software before V300R001C10SPC600, when CHAP authentication is configured on the server, allows remote attackers to cause a denial of service (server restart) or execute arbitrary code via crafted packets sent during authentication.

    Published:Oct 3, 2016
    Last Modified:Apr 12, 2025
    EPS:Oct 3, 2016
    EPSS Score:0.0399
    CVSS Score:9.8

    Affected Products

    Vendor
    Huawei
    Product
    Usg2100
    Vendor
    Huawei
    Product
    Usg2200
    Vendor
    Huawei
    Product
    Usg5100
    Vendor
    Huawei
    Product
    Usg5500

    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