CVE-2018-25234

6.9 mediumEPSS 0.2%

Medium (6.9) in smartftp smartftp. EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

6.9 medium

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

5.5 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-31)
CWE: CWE-466
Published: 2026-03-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

smartftp:smartftp

References

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

Check your stack JSON