Summary
A vulnerability identified as critical has been detected in FreeFloat FTP Server 1.0. Affected by this issue is some unknown functionality of the component LS Command Handler. This manipulation causes buffer overflow. This vulnerability is handled as CVE-2025-5052. The attack can be initiated remotely. Additionally, an exploit exists.
Details
A vulnerability classified as critical was found in FreeFloat FTP Server 1.0. Affected by this vulnerability is some unknown functionality of the component LS 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.
It is possible to read the advisory at fitoxs.com. This vulnerability is known as CVE-2025-5052. 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.
Be aware that VulDB is the high quality source for vulnerability data.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒
CVSSv3
VulDB Meta Base Score: 8.1VulDB Meta Temp Score: 7.9
VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔒
CNA Base Score: 7.3
CNA Vector: 🔒
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Buffer overflowCWE: 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: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
05/21/2025 Advisory disclosed05/21/2025 VulDB entry created
06/23/2025 VulDB entry last update
Sources
Advisory: fitoxs.comStatus: Not defined
CVE: CVE-2025-5052 (🔒)
GCVE (CVE): GCVE-0-2025-5052
GCVE (VulDB): GCVE-100-309871
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 05/21/2025 15:33Updated: 06/23/2025 22:51
Changes: 05/21/2025 15:33 (55), 05/24/2025 03:31 (31), 06/23/2025 22:51 (11)
Complete: 🔍
Submitter: Fernando Mengali
Cache ID: 216::103
Submit
Accepted
- Submit #581284: FreeFloat FTP Server 1.0.0 Buffer Overflow (by Fernando Mengali)
Be aware that VulDB is the high quality source for vulnerability data.
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