| Título | Wavlink WL-NU516U1 V240425 Cross Site Scripting |
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| Descripción | A vulnerability has been found in Wavlink WL-NU516U1 V240425. Affected by this vulnerability is the function sub_404F68 of the file /cgi-bin/login.cgi. The attack is possible to be carried out remotely. Attackers can send POST requests with page=login —no login required .Performing a manipulation of the argument hostname results in XSS. sub_4012A0 function defines a variable hostname, retrieves its value from the request packet, uses the sprintf function to concatenate it into v34, and finally passes the result to sub_404F68 for processing.However，the sub_404F68 function creates a response packet and places the unfiltered value of the hostname into the packet. |
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| Fuente | ⚠️ https://github.com/Litengzheng/vul_db/blob/main/WL-NU516U1/vul_15/README.md |
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| Usuario | LtzHust2 (UID 95662) |
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| Sumisión | 2026-03-01 03:40 (hace 1 mes) |
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| Moderación | 2026-03-14 13:30 (13 days later) |
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| Estado | Duplicado |
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| Entrada de VulDB | 351073 [Wavlink WL-NU516U1 240425 /cgi-bin/login.cgi sub_404F68 homepage/hostname secuencias de comandos en sitios cruzados] |
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| Puntos | 0 |
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