# CVE-2018-25234

## Summary

- **CVE ID:** CVE-2018-25234
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (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)
- **CWE:** CWE-466
- **Published:** Mar 30, 2026
- **Last Modified:** Mar 30, 2026

## 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

- Smartftp — SmartFTP Client (9.0.2615.0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.21%
- **EPSS Percentile:** 10.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._