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TI-2025-03239 Aliases CVE-2025-3678GHSA-xjf7-3g9g-4hh3

PCMan FTP Server HELP Command buffer overflow

Priority MEDIUM 64CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A vulnerability, which was classified as critical, has been found in PCMan FTP Server 2.0.7. This issue affects some unknown processing of the component HELP Command Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00751 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
PCManFTP Server2.0.7—No fix listedCNA
  • FTP Server VendorPCMan Affected 2.0.7 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:pcman:ftp_server:2.0.7:*:*:*:*:*:*:*2.0.7VulnerablePCMan
  • cpe:2.3:a:pcman:ftp_server:2.0.7:*:*:*:*:*:*:* Versions 2.0.7 Vulnerable ·PCMan

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-3678
  2. 2026-10-03 Alias added: GHSA-xjf7-3g9g-4hh3

References

Exploit 1

  • TI-2013-04151 Buffer overflow in PCMan's FTP Server 2.0.7 allows remote attackers to execute arbitrary… CVSS 2.0HIGH 10.0
  • TI-2024-00672 PCMan FTP Server STOR Command denial of service CVSS 3.1HIGH 7.5
  • TI-2024-00671 PCMan FTP Server PUT Command denial of service CVSS 3.1HIGH 7.5
  • TI-2025-04786 PCMan FTP Server NLST Command buffer overflow CVSS 4.0MEDIUM 6.9
  • TI-2025-04363 PCMan FTP Server REST Command buffer overflow CVSS 4.0MEDIUM 6.9
  • TI-2025-03719 PCMan FTP Server QUOTE Command buffer overflow CVSS 4.0MEDIUM 6.9
See all 58 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences