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    CVE-2022-4498

    In TP-Link routers, Archer C5 and WR710N-V1, running the latest available code, when receiving HTTP Basic Authentication the httpd service can be sent a crafted packet that causes a heap overflow. This can result in either a DoS (by crashing the httpd process) or an arbitrary code execution.

    Published:Jan 11, 2023
    Last Modified:Nov 4, 2025
    EPS:Jan 11, 2023
    EPSS Score:0.00223
    CVSS Score:9.8

    Affected Products

    Vendor
    Tp-link
    Product
    Archer C5
    Vendor
    Tp-link
    Product
    Archer C5 Firmware
    Vendor
    Tp-link
    Product
    Tl-wr710n
    Vendor
    Tp-link
    Product
    Tl-wr710n Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    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