CVE-2018-25230 MEDIUM

CVE-2018-25230: Free IP Switcher 3.1 Denial of Service via Computer Name

Vendor Eusing
Product Free IP Switcher
Weakness CWE-787
Published March 30, 2026
Last update March 30, 2026

CVSS base score

6.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS 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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 30, 2026 CVE published
March 30, 2026 Record updated