CVE-2021-4432

low-risk
Published 2024-01-16

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.

Do I need to act?

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0.10% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Pcman Ftp Server

Affected Vendors

Pcman Ftp Server Project

References (8)

Exploit https://0day.today/exploit/description/36412
Exploit https://packetstormsecurity.com/files/163104/PCMan-FTP-Server-2.0.7-Denial-Of-Se...
Permissions Required https://vuldb.com/?ctiid.250719
Third Party Advisory https://vuldb.com/?id.250719
Exploit https://0day.today/exploit/description/36412
Exploit https://packetstormsecurity.com/files/163104/PCMan-FTP-Server-2.0.7-Denial-Of-Se...
Permissions Required https://vuldb.com/?ctiid.250719
Third Party Advisory https://vuldb.com/?id.250719
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal