VULNERABILITY INTELLIGENCE

CVE-2021-4432

CVSS score5.3 MEDIUM

EPSS probability1.33%

CISA KEVNot currently listed

Published2024-01-16

Last modified2026-08-19

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

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.

Weakness classification

cna@vuldb.com: CWE-404

Primary references

cna@vuldb.com — Exploit, Third Party Advisory
cna@vuldb.com — Exploit, Third Party Advisory, VDB Entry
cna@vuldb.com — Permissions Required, Third Party Advisory
cna@vuldb.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory