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    CVE-2026-6483

    A vulnerability was found in Wavlink WL-WN530H4 20220721. This vulnerability affects the function strcat/snprintf of the file /cgi-bin/internet.cgi. The manipulation results in os command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. Upgrading to version 2026.04.16 is able to resolve this issue. Upgrading the affected component is recommended.

    Published:Apr 17, 2026
    Last Modified:Apr 22, 2026
    EPS:Apr 17, 2026
    EPSS Score:0.00032
    CVSS Score:7.2

    Affected Products

    Vendor
    Wavlink
    Product
    Wl-wn530h4
    Vendor
    Wavlink
    Product
    Wl-wn530h4 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