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CVE-2025-4847: FreeFloat FTP Server MLS Command buffer overflow

7.3 CVSS

Description

A vulnerability has been found in FreeFloat FTP Server 1.0 and classified as critical. This vulnerability affects unknown code of the component MLS 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. In FreeFloat FTP Server 1.0 wurde eine kritische Schwachstelle gefunden. Das betrifft eine unbekannte Funktionalität der Komponente MLS Command Handler. Durch das Manipulieren mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2025-4847

CVSS Base Severity: HIGH

CVSS Base Score: 7.3

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

Problem Types

Buffer Overflow Memory Corruption

Affected Products

Vendor: FreeFloat

Product: FTP Server

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.6% (scored less or equal to compared to others)

EPSS Date: 2025-06-15 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-4847
https://vuldb.com/?id.309316
https://vuldb.com/?ctiid.309316
https://vuldb.com/?submit.572487
https://fitoxs.com/exploit/exploit-6f163f955398f8c30e5a268549120ae07caea315e65a6af636072064b431c94f.txt

Timeline