CVE-2025-4791

6.9 mediumEPSS 0.8%

Medium (6.9) in freefloat freefloat ftp server. EPSS 0.8% chance of exploitation in the next 30 days.

A vulnerability has been found in FreeFloat FTP Server 1.0 and classified as critical. This vulnerability affects unknown code of the component HASH Command Handler. The manipulation leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Severity

CVSS 4.0

6.9 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWEs: CWE-787, CWE-119, CWE-120
Published: 2025-05-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

freefloat:freefloat_ftp_server

References

https://fitoxs.com/exploit/exploit-bc230ff2f41a996bdab8ab4072a38e2e99aa486f2d7f50f8f9e983adb7dc4536.txt
https://vuldb.com/?ctiid.309100
https://vuldb.com/?id.309100
https://vuldb.com/?submit.572480
https://fitoxs.com/exploit/exploit-bc230ff2f41a996bdab8ab4072a38e2e99aa486f2d7f50f8f9e983adb7dc4536.txt

Check your stack JSON