CVE-2025-8019CWE-119CWE-120

Shenzhen Libituo Technology LBT-T300-T310 appy.cgi sub_40B6F0 buffer overflow

High · published July 22, 2025

CVSS v4.0
8.7
EPSS
1%
Percentile
59.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
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
EPSS
0.00890 · 59.0th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-07-22T15:32Z
EPSS history
Timeline
  • 22 JUL 15:32Z
    Shenzhen Libituo Technology LBT-T300-T310 appy.cgi sub_40B6F0 buffer overflow
    cvelistv5