Read the docs
TI-2025-04551 Aliases CVE-2025-5076GHSA-6x78-fv59-ffxv

FreeFloat FTP Server SEND Command buffer overflow

Priority LOW 32CWE-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 was found in FreeFloat FTP Server 1.0 and classified as critical. Affected by this issue is some unknown functionality of the component SEND Command Handler. The manipulation leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Why it matters now

Exploitation None reported 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
None
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
FreeFloatFTP Server1.0—No fix listedCNA
  • FTP Server VendorFreeFloat Affected 1.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:freefloat:freefloat_ftp_server:1.0:*:*:*:*:*:*:*1.0VulnerableFreeFloat
  • cpe:2.3:a:freefloat:freefloat_ftp_server:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·FreeFloat

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-5076
  2. 2026-10-03 Alias added: GHSA-6x78-fv59-ffxv

References

Exploit 1

  • TI-2019-15667 Free Float FTP 1.0 STOR Command Remote Buffer Overflow CVSS 4.0CRITICAL 9.3
  • TI-2012-05453 FreeFloat FTP Server Arbitrary File Upload CVSS 4.0CRITICAL 9.3
  • TI-2025-05106 FreeFloat FTP Server XMKD Command buffer overflow CVSS 4.0MEDIUM 6.9
  • TI-2025-05105 FreeFloat FTP Server XCWD Command buffer overflow CVSS 4.0MEDIUM 6.9
  • TI-2025-05104 FreeFloat FTP Server RESTART Command buffer overflow CVSS 4.0MEDIUM 6.9
  • TI-2025-05034 FreeFloat FTP Server SET Command buffer overflow CVSS 4.0MEDIUM 6.9
See all 37 →

Sources

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