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CVE-2026-2615

HIGH

7.2

Description

A flaw has been found in Wavlink WL-NU516U1 up to 20251208. The affected element is the function singlePortForwardDelete of the file /cgi-bin/firewall.cgi. Executing a manipulation of the argument del_flag can lead to command injection. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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

Publie2/17/2026

Derniere modification2/18/2026

Sourcenvd

Observations honeypot0

Produits affectes

wavlink:wl-nu516u1wavlink:wl-nu516u1_firmware

Faiblesses (CWE)

CWE-74CWE-77

References

https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/singlePortForwardDelete.md(cna@vuldb.com)

https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/singlePortForwardDelete.md#exp(cna@vuldb.com)

https://vuldb.com/?ctiid.346265(cna@vuldb.com)

https://vuldb.com/?id.346265(cna@vuldb.com)

https://vuldb.com/?submit.751047(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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