What is CVE-2018-25230?

CVE-2018-25230 is a medium-severity vulnerability in Eusing Free Ip Switcher, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2026-03-30.

How severe is CVE-2018-25230?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Buffer overflow in Eusing Free Ip Switcher

CVE-2018-25230

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 Compute…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (10.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Eusing Free Ip Switcher — versions 3.1

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

ExploitDB-46382 (exploit)
Official Product Homepage (product)
Product Reference (product)
VulnCheck Advisory: Free IP Switcher 3.1 Denial of Service via Computer Name (third-party-advisory)

Frequently asked questions

What is CVE-2018-25230?: CVE-2018-25230 is a medium-severity vulnerability in Eusing Free Ip Switcher, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2026-03-30.
How severe is CVE-2018-25230?: Medium severity. CVSS v3 base score is 5.5 out of 10.