CVE-2018-25226

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

FTPShell Server 6.83 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the account name field. Attackers can trigger a denial of service by pasting a 417-byte payload into the 'Account name to ban' parameter within the Manage FTP Accounts interface.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
FtpshellFTPShell Server6.83

References

Timeline

Published
Mar 30, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2018-25226: Medium severity, CVSS 5.5 | Vulnix