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CVE-2025-68706

CRITICAL

9.8

Description

A stack-based buffer overflow exists in the GoAhead-Webs HTTP daemon on KuWFi 4G LTE AC900 devices with firmware 1.0.13. The /goform/formMultiApnSetting handler uses sprintf() to copy the user-supplied pincode parameter into a fixed 132-byte stack buffer with no bounds checks. This allows an attacker to corrupt adjacent stack memory, crash the web server, and (under certain conditions) may enable arbitrary code execution.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/29/2025

Derniere modification1/15/2026

Sourcenvd

Observations honeypot0

Produits affectes

kuwfi:ac900kuwfi:ac900_firmware

Faiblesses (CWE)

CWE-121

References

https://drive.proton.me/urls/HJCJYAC7JM#XtHcm3P7QaYk(cve@mitre.org)

https://github.com/actuator/cve/blob/main/Kuwfi/CVE-2025-68706.txt(cve@mitre.org)

https://github.com/actuator/cve/tree/main/Kuwfi(cve@mitre.org)

https://kuwfi.com/products/kuwfi-gigabit-wireless-router-4g-lte-wifi-router-dual-band-portable-wifi-modem-hotspot-64-user-with-gigabit-wan-lan-rj11-port(cve@mitre.org)

Correlations IOC

Aucune correlation enregistree

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