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CVE-2026-4228

MEDIUM

6.3

Description

A vulnerability was detected in LB-LINK BL-WR9000 2.4.9. This affects the function sub_458754 of the file /goform/set_wifi. The manipulation results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Details CVE

Score CVSS v3.16.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/16/2026

Derniere modification3/20/2026

Sourcenvd

Observations honeypot0

Produits affectes

lb-link:bl-wr9000lb-link:bl-wr9000_firmware

Faiblesses (CWE)

CWE-74CWE-77CWE-77

References

https://github.com/glkfc/IoT-Vulnerability/blob/main/LB-LINK/LB-LINK_wlanpswencry%20command%20injection_EN.md(cna@vuldb.com)

https://vuldb.com/?ctiid.351151(cna@vuldb.com)

https://vuldb.com/?id.351151(cna@vuldb.com)

https://vuldb.com/?submit.771210(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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