CVE-2018-25313CWE-120

SysGauge 4.5.18 Local Denial of Service via Proxy Configuration

Medium · published April 29, 2026

CVSS v4.0
6.9
EPSS
0%
Percentile
1.7
In the wild
Unconfirmed
What it is

SysGauge 4.5.18 contains a buffer overflow vulnerability in the proxy configuration handler that allows local attackers to cause a denial of service by supplying an oversized string. Attackers can inject a large payload through the Proxy Server Host Name field in the Options menu to crash the application.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00120 · 1.7th 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 4.5.18 Local Denial of Service via Proxy Configuration
    cvelistv5