PCMan FTP Server 2.0.7 RECV Command buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as critical. Affected by this vulnerability is an unknown functionality of the component RECV Command Handler. Performing a manipulation results in buffer overflow. This vulnerability is identified as CVE-2025-4183. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in PCMan FTP Server 2.0.7. This affects an unknown code block of the component RECV Command Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared at fitoxs.com. This vulnerability is uniquely identified as CVE-2025-4183. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available.

The exploit is shared for download 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.

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

05/01/2025 Advisory disclosed
05/01/2025 +0 days VulDB entry created
05/02/2025 +1 days VulDB entry last update

Sourcesinfo

Advisory: fitoxs.com
Status: Not defined

CVE: CVE-2025-4183 (🔒)
GCVE (CVE): GCVE-0-2025-4183
GCVE (VulDB): GCVE-100-306801
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/01/2025 14:49
Updated: 05/02/2025 10:45
Changes: 05/01/2025 14:49 (55), 05/02/2025 10:45 (30)
Complete: 🔍
Submitter: Fernando Mengali
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #561144: PCMan FTP Server 2.0.7 Buffer Overflow (by Fernando Mengali)

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

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