CVE-2018-25307CWE-120

SysGauge Pro 4.6.12 Local Buffer Overflow SEH

High · published April 29, 2026

CVSS v4.0
8.6
EPSS
0%
Percentile
3.8
In the wild
Unconfirmed
What it is

SysGauge Pro 4.6.12 contains a local buffer overflow vulnerability in the Register function that allows local attackers to overwrite the structured exception handler by supplying a crafted unlock key. Attackers can inject shellcode through the Unlock Key field during registration to execute arbitrary code with application privileges.

The record
Technical detail
CVSS v4.0
8.6 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00150 · 3.8th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-04-29T19:24Z
EPSS history
Timeline
  • 29 APR 19:24Z
    SysGauge Pro 4.6.12 Local Buffer Overflow SEH
    cvelistv5