Summaryinfo

A vulnerability described as critical has been identified in PCMan FTP Server 2.0.7. This impacts an unknown function of the component CD Command Handler. Such manipulation leads to buffer overflow. This vulnerability is uniquely identified as CVE-2025-3726. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in PCMan FTP Server 2.0.7. It has been rated as critical. Affected by this issue is an unknown code block of the component CD Command Handler. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The advisory is shared for download at fitoxs.com. This vulnerability is handled as CVE-2025-3726. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.

The exploit is available 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.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• File Transfer Software

Vendor

• PCMan

Name

• FTP Server

Version

• 2.0.7

CPE 2.3info

• 🔒

CPE 2.2info

• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #552815: PCMan FTP 2.0.7 Buffer Overflow (by Fernando Mengali)

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