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CVE-2026-3613

HIGH

7.2

Description

A vulnerability was identified in Wavlink WL-NU516U1 V240425. This vulnerability affects the function sub_401A0C of the file /cgi-bin/login.cgi. Such manipulation of the argument ipaddr leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

Details CVE

Score CVSS v3.17.2

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie3/6/2026

Derniere modification3/10/2026

Sourcenvd

Observations honeypot0

Produits affectes

wavlink:wl-nu516u1wavlink:wl-nu516u1_firmware

Faiblesses (CWE)

CWE-119CWE-121

References

https://github.com/Wlz1112/WAVLINK-NU516-V240425/blob/main/ipaddr_Stack%20Buffer%20Overflow.md(cna@vuldb.com)

https://vuldb.com/?ctiid.349221(cna@vuldb.com)

https://vuldb.com/?id.349221(cna@vuldb.com)

https://vuldb.com/?submit.755341(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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