CVE-2018-25254

CriticalCVSS 9.8/10Last modified Oct 6, 2026

Description

NICO-FTP 3.0.1.19 contains a structured exception handler buffer overflow vulnerability that allows remote attackers to execute arbitrary code by sending crafted FTP commands. Attackers can connect to the FTP service and send oversized data in response handlers to overwrite SEH pointers and redirect execution to injected shellcode.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 4, 2026
Last modified
Oct 6, 2026
NVD status
Analyzed

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CVE-2018-25254: Critical severity, CVSS 9.8 | Vulnix