BaseFortify

Publication date: 2025-12-01

Last updated on: 2025-12-05

Assigner: MITRE

Description

A buffer overflow in the g_cfg.MaxUsers component of LightFTP v2.0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-12-01

Last Modified

2025-12-05

Generated

2026-07-06

AI Q&A

2025-12-01

EPSS Evaluated

2026-07-05

NVD

CVE-2025-65403

EUVD

EUVD-2025-200022

Affected Vendors & Products

Vendor	Product	Version / Range
hfiref0x	lightftp	2.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-120	The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Attack-Flow Graph

Executive Summary

This vulnerability is a buffer overflow in the g_cfg.MaxUsers component of LightFTP version 2.0. It allows attackers to send specially crafted input that causes the program to crash or behave unexpectedly, leading to a Denial of Service (DoS).

Impact Analysis

The vulnerability can cause a Denial of Service (DoS) condition, meaning the affected LightFTP service could become unavailable or stop functioning properly when exploited.

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