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    CVE-2026-4544

    A vulnerability was determined in Wavlink WL-WN578W2 221110. This affects an unknown function of the file /cgi-bin/login.cgi of the component POST Request Handler. Executing a manipulation of the argument homepage/hostname/login_page can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Mar 22, 2026
    Last Modified:Apr 30, 2026
    EPS:Mar 22, 2026
    EPSS Score:0.00039
    CVSS Score:2.4

    Affected Products

    Vendor
    Wavlink
    Product
    Wl-wn578w2
    Vendor
    Wavlink
    Product
    Wl-wn578w2 Firmware

    Exploits

    https://github.com/Litengzheng/vul_db/blob/main/WL-WN578W2/vul_6/README.mdhttps://github.com/Litengzheng/vul_db/blob/main/WL-WN578W2/vul_7/README.md

    Related CVEs

    CVE-2026-4543 (CVSS 2.1) — A vulnerability was found in Wavlink WL-WN578W2 221110. The impacted element is an unknown function of the fil…
    CVE-2026-4164 (CVSS 8.9) — A flaw has been found in Wavlink WL-WN578W2 221110. Impacted is the function Delete_Mac_list/SetName/GuestWifi…
    CVE-2025-10359 (CVSS 5.5) — A vulnerability was detected in Wavlink WL-WN578W2 221110. This impacts the function sub_404DBC of the file /c…
    CVE-2025-10358 (CVSS 5.5) — A security vulnerability has been detected in Wavlink WL-WN578W2 221110. This affects the function sub_404850 …
    CVE-2025-10325 (CVSS 2.1) — A vulnerability was identified in Wavlink WL-WN578W2 221110. This impacts the function sub_401340/sub_401BA4 o…
    CVE-2025-10324 (CVSS 5.5) — A vulnerability was determined in Wavlink WL-WN578W2 221110. This affects the function sub_401C5C of the file …
    CVE-2025-10323 (CVSS 5.5) — A vulnerability was found in Wavlink WL-WN578W2 221110. The impacted element is the function sub_409184 of the…
    CVE-2025-10322 (CVSS 5.5) — A vulnerability has been found in Wavlink WL-WN578W2 221110. The affected element is an unknown function of th…
    CVE-2025-10321 (CVSS 5.5) — A flaw has been found in Wavlink WL-WN578W2 221110. Impacted is an unknown function of the file /live_online.s…

    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