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CVE-2025-5330: FreeFloat FTP Server RETR Command buffer overflow

6.9 CVSS

Description

A vulnerability, which was classified as critical, was found in FreeFloat FTP Server 1.0. This affects an unknown part of the component RETR Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Es wurde eine kritische Schwachstelle in FreeFloat FTP Server 1.0 gefunden. Dabei betrifft es einen unbekannter Codeteil der Komponente RETR Command Handler. Mittels Manipulieren mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2025-5330

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.9

CVSS Vector: 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

Problem Types

Buffer Overflow Memory Corruption

Affected Products

Vendor: FreeFloat

Product: FTP Server

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 15.92% (scored less or equal to compared to others)

EPSS Date: 2025-06-17 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-5330
https://vuldb.com/?id.310503
https://vuldb.com/?ctiid.310503
https://vuldb.com/?submit.585402
https://github.com/r3ng4f/FreeFloat_1/blob/main/01-exploit.txt

Timeline