CVE-2025-65403

Published Dec 1, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Hfiref0x
Hfiref0x lightftp
CPEs cpe:2.3:a:hfiref0x:lightftp:2.0:*:*:*:*:*:*:*
Vendors & Products Hfiref0x
Hfiref0x lightftp
Type Values Removed Values Added
First Time appeared Lightftp Project
Lightftp Project lightftp
Vendors & Products Lightftp Project
Lightftp Project lightftp
Type Values Removed Values Added
Weaknesses CWE-120
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Dec 1, 2025, 7:31 PM
Reserved
Nov 18, 2025, 12:00 AM
Status
Analyzed
Published
Dec 1, 2025, 4:15 PM
Modified
Nov 4, 2026, 11:10 PM