CVE-2026-110957: fallo crítico en Wavlink WL-WN530BE2-A
Wavlink WL-WN530BE2-A Login Processing api.cgi sub_12580 os command injection
Publicada el · Actualizada el
48Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 10epss 3.5%
probabilidad de explotación
3.5%top 11% de las CVE
explotación observada
noninguna fuente lo reporta
1 exploit(s) público(s)
A vulnerability has been found in Wavlink WL-WN530BE2-A up to M30BE2_V250604. The affected element is the function sub_12580 of the file api.cgi of the component Login Processing. The manipulation of the argument REMOTE_ADDR leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2026-09-24-841a51c6d5_tclinux.bin is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms: "We confirm the finding, and it has already been addressed. In the current firmware the api=info&client=app handler no longer builds a shell command: the login script is now invoked through an argument vector (execvp) instead of system(), and the client address is length-limited and null-checked."
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
Productos afectados
Wavlink · WL-WN530BE2-APoCs públicas encontradas — 1
cve_referencegithub.com/F-yyjy/cve/blob/main/WN530BE2-A_api-cgi.mdno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.