What is CVE-2018-25234?

CVE-2018-25234 is a medium-severity vulnerability in Smartftp Client, classified under CWE-466. CVSS score: 6.2/10. Published 2026-03-30.

How severe is CVE-2018-25234?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Smartftp Client

CVE-2018-25234

SmartFTP Client 9.0.2615.0 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Host field. Attackers can paste a buffer of 300 repeated characters i…

EPSS: 0.000 (4.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Smartftp Client — versions 9.0.2615.0

Weakness classification (CWE)

CWE-466

References

ExploitDB-45759 (exploit)
Official Product Homepage (product)
Product Reference (product)
VulnCheck Advisory: SmartFTP Client 9.0.2615.0 Denial of Service via Host Field (third-party-advisory)

Frequently asked questions

What is CVE-2018-25234?: CVE-2018-25234 is a medium-severity vulnerability in Smartftp Client, classified under CWE-466. CVSS score: 6.2/10. Published 2026-03-30.
How severe is CVE-2018-25234?: Medium severity. CVSS v3 base score is 6.2 out of 10.