Vulnerability 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/hmKunlun/lbt-t300-hw1/blob/main/reselov_vpn_server%EF%BC%88vp
- https://vuldb.com/submit/800705
- https://vuldb.com/submit/800706
- https://vuldb.com/vuln/360827
- https://vuldb.com/vuln/360827/cti
FAQ
What is CVE-2026-7674?
CVE-2026-7674 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 ...
How severe is CVE-2026-7674?
CVE-2026-7674 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-7674?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.