CVE-2021-4432

PCMan FTP Server USER Command denial of service

Published Jan 16, 2024 CVSS 3.1 · 5.3 Medium EPSS 1.3% KEV · Not listed
Description
A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as problematic. This affects an unknown part of the component USER Command Handler. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250719.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-34259 A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as problematic. This affects an unknown part of the component USER Command Handler. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250719.
History
Type Values Removed Values Added
First Time appeared Pcman
Pcman ftp Server
CPEs cpe:2.3:a:pcman_ftp_server_project:pcman_ftp_server:2.0.7:*:*:*:*:*:*:* cpe:2.3:a:pcman:ftp_server:2.0.7:*:*:*:*:*:*:*
Vendors & Products Pcman Ftp Server Project
Pcman Ftp Server Project pcman Ftp Server
Pcman
Pcman ftp Server
Type Values Removed Values Added
Metrics ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Jun 17, 2025, 9:19 PM
Reserved
Jan 14, 2024, 7:26 PM
Status
Modified
Published
Jan 16, 2024, 3:15 PM
Modified
Aug 19, 2026, 5:19 PM