CVE-2025-5548

Freefloat Ftp Server vulnerability

CVSS

7.3

EPSS

10.9%

EPSS pct

95th

Exploited

No known

A vulnerability, which was classified as critical, was found in FreeFloat FTP Server 1.0. Affected is an unknown function of the component NOOP Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Affected vendor

Freefloat

Affected product

Freefloat Ftp Server

CVSS vector

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

Weakness type (CWE)

CWE-119 — Improper Restriction of Operations within Memory Bounds
CWE-120 — Classic Buffer Overflow

Published

2025-06-04

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity, low impact to availability.

Its EPSS score of 10.9% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2025-5548

Confirm whether Freefloat Freefloat Ftp Server is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2025-5548.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-5548

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