CVE-2025-8019

high

Description

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.

References

https://vuldb.com/?submit.619530

https://vuldb.com/?id.317222

https://vuldb.com/?ctiid.317222

https://github.com/turing-wue/IoT-vul/blob/main/LBT-T300/README.md#payload

https://github.com/turing-wue/IoT-vul/blob/main/LBT-T300/README.md

Details

Source: Mitre, NVD

Published: 2025-07-22

Updated: 2025-07-25

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 8.7

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

Severity: High

EPSS

EPSS: 0.00043