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    CVE-2022-30114

    A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482_FW_230_FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462_FW_261_DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS.

    Published:May 19, 2023
    Last Modified:Jan 21, 2025
    EPS:May 19, 2023
    EPSS Score:0.03389
    CVSS Score:7.5

    Affected Products

    Vendor
    Fastweb
    Product
    Fastgate Gpon Fga2130fwb
    Vendor
    Fastweb
    Product
    Fastgate Gpon Fga2130fwb Firmware
    Vendor
    Fastweb
    Product
    Fastgate Vdsl2 Dga4131fwb
    Vendor
    Fastweb
    Product
    Fastgate Vdsl2 Dga4131fwb Firmware

    Exploits

    https://str0ng4le.github.io/jekyll/update/2023/05/12/fastgate-bof-cve-2022-30114/https://str0ng4le.github.io/jekyll/update/2023/05/12/fastgate-bof-cve-2022-30114/https://github.com/str0ng4le/CVE-2022-30114

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    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