FreeFloat FTP Server 1.0 CD Command buffer overflow

Summaryinfo

A vulnerability marked as critical has been reported in FreeFloat FTP Server 1.0. This issue affects some unknown processing of the component CD Command Handler. This manipulation causes buffer overflow. This vulnerability appears as CVE-2025-4844. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in FreeFloat FTP Server 1.0. Affected by this vulnerability is an unknown code of the component CD Command Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared at fitoxs.com. This vulnerability is known as CVE-2025-4844. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at fitoxs.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-15609). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.3
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/16/2025 Advisory disclosed
05/16/2025 +0 days VulDB entry created
05/18/2025 +2 days VulDB entry last update

Sourcesinfo

Advisory: fitoxs.com
Status: Not defined

CVE: CVE-2025-4844 (🔒)
GCVE (CVE): GCVE-0-2025-4844
GCVE (VulDB): GCVE-100-309313
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/16/2025 17:07
Updated: 05/18/2025 23:14
Changes: 05/16/2025 17:07 (55), 05/18/2025 04:05 (30), 05/18/2025 23:14 (1)
Complete: 🔍
Submitter: Fernando Mengali
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #572475: FreeFloat FTP Server 1.0 Buffer Overflow (by Fernando Mengali)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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