CVE-2025-8019 HIGH

CVE-2025-8019: Shenzhen Libituo Technology LBT-T300-T310 appy.cgi sub_40B6F0 buffer overflow

Vendor Shenzhen Libituo Technology
Product LBT-T300-T310
Weakness CWE-120
Published July 22, 2025
Last update July 23, 2025
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was found in Shenzhen Libituo Technology LBT-T300-T310 2.2.3.6. It has been rated as critical. Affected by this issue is the function sub_40B6F0 of the file at/appy.cgi. The manipulation of the argument wan_proto leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Key dates

02Disclosure timeline

July 22, 2025 CVE published
July 23, 2025 Record updated