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CVE-2026-7674

HIGH

8.8

Description

A flaw has been found in Shenzhen Libituo Technology LBT-T300-HW1 up to 1.2.8. This issue affects the function start_single_service of the component Web Management Interface. Executing a manipulation of the argument vpn_pptp_server/vpn_l2tp_server can lead to buffer overflow. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie5/3/2026

Derniere modification5/4/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-119CWE-120

References

https://github.com/hmKunlun/lbt-t300-hw1/blob/main/reselov_vpn_server%EF%BC%88vpn_pptp_server%EF%BC%89.md(cna@vuldb.com)

https://vuldb.com/submit/800705(cna@vuldb.com)

https://vuldb.com/submit/800706(cna@vuldb.com)

https://vuldb.com/vuln/360827(cna@vuldb.com)

https://vuldb.com/vuln/360827/cti(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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