CVE-2021-4432: PCMan FTP Server USER Command denial of service

Published Jan 16, 2024

Updated

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.

Affected Software

1 affected component

PCMan FTP Server=2.0.7

Event History

Jan 16, 2024

CVE Published

via MITRE·02:31 PM

Data Sourced

via MITRE·02:31 PM

DescriptionSeverityWeakness

Data Sourced

via NVD·03:15 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is the severity of CVE-2021-4432?

CVE-2021-4432 has been classified as a problematic vulnerability affecting PCMan FTP Server 2.0.7.

Which version of the software is affected by CVE-2021-4432?

CVE-2021-4432 affects PCMan FTP Server version 2.0.7.

What does CVE-2021-4432 exploit lead to?

CVE-2021-4432 can lead to a denial of service condition on the affected system.

Is it possible to exploit CVE-2021-4432 remotely?

Yes, CVE-2021-4432 can be exploited remotely.

How do I fix CVE-2021-4432?

To mitigate CVE-2021-4432, it is recommended to update to a secure version of PCMan FTP Server that addresses this vulnerability.