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Medium · 6.2 CVE-2018-25234 EUVD-2018-21726GHSA-qc7g-9546-gc47

SmartFTP Client 9.0.2615.0 Denial of Service via Host Field

Published Mar 30, 2026 · Updated Apr 1, 2026 · Assigned by VulnCheck

Description

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.

Affected products

VendorProductAffectedFixed
Smartftp SmartFTP Client 9.0.2615.0 —

References