CVE-2021-4432

HIGH EPSS 67.3%
Published Jan 16, 20242y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jan 16, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
67.3% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-404

Affected Products 1

VendorProductVersionRange
pcman_ftp_server_projectpcman_ftp_server2.0.7any

References 4

  • 0day.today https://0day.today/exploit/description/36412
    ExploitThird Party Advisory
  • packetstormsecurity.com https://packetstormsecurity.com/files/163104/PCMan-FTP-Server-2.0.7-Denial-Of-Service.html
    ExploitThird Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?ctiid.250719
    Permissions RequiredThird Party Advisory
  • vuldb.com https://vuldb.com/?id.250719
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.