CVE-2018-25234

MEDIUM 6.2

SmartFTP Client 9.0.2615.0 Denial of Service via Host Field

CVSS Score

6.2

EPSS Score

0.0%

EPSS Percentile

2th

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 into the Host connection parameter to trigger an application crash.

CWE	CWE-466
Vendor	smartftp
Product	smartftp client
Published	Mar 30, 2026
Last Updated	Apr 1, 2026

Stay Ahead of the Next One

Get instant alerts for smartftp smartftp client

Be the first to know when new medium vulnerabilities affecting smartftp smartftp client are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Smartftp / SmartFTP Client

9.0.2615.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/45759 smartftp.com: https://www.smartftp.com/en-us/ smartftp.com: https://www.smartftp.com/en-us/download vulncheck.com: https://www.vulncheck.com/advisories/smartftp-client-denial-of-service-via-host-field

Credits

Victor Mondragón