CVE-2018-25230CWE-787

Free IP Switcher 3.1 Denial of Service via Computer Name

Medium · published March 30, 2026

CVSS v4.0
6.8
EPSS
0%
Percentile
20.1
In the wild
Unconfirmed
What it is

Free IP Switcher 3.1 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Computer Name field. Attackers can paste a malicious payload into the Computer Name input field and click Activate to trigger a denial of service condition that crashes the application.

The record
Technical detail
CVSS v4.0
6.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00287 · 20.1th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-03-30T11:02Z
EPSS history
Timeline
  • 30 MAR 11:02Z
    Free IP Switcher 3.1 Denial of Service via Computer Name
    cvelistv5