cnvd - cnvd-2025-10870

CNVD-2025-10870

Vulnerability from cnvd - Published: 2025-05-28

Title

PCMan FTP Server缓冲区溢出漏洞

Description

PCMan FTP Server是PCMan开源的一套FTP服务器软件‌。 PCMan FTP Server存在缓冲区溢出漏洞，该漏洞源于CDUP Command Handler在处理CDUP命令时未对输入进行有效长度校验，目前没有详细的漏洞细节提供。

Severity

高

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： http://pcman.openfoundry.org/

Reference

https://vuldb.com/?id.303621 https://vuldb.com/?ctiid.303621 https://vuldb.com/?submit.552337 https://fitoxs.com/exploit/exploit-b81a4a56b5d867bc810b183e3c9791ef.txt

Impacted products

Name
PCMan PCMan FTP Server 2.0.7

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-3375",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-3375"
    }
  },
  "description": "PCMan FTP Server\u662fPCMan\u5f00\u6e90\u7684\u4e00\u5957FTP\u670d\u52a1\u5668\u8f6f\u4ef6\u200c\u3002\n\nPCMan FTP Server\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCDUP Command Handler\u5728\u5904\u7406CDUP\u547d\u4ee4\u65f6\u672a\u5bf9\u8f93\u5165\u8fdb\u884c\u6709\u6548\u957f\u5ea6\u6821\u9a8c\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttp://pcman.openfoundry.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-10870",
  "openTime": "2025-05-28",
  "products": {
    "product": "PCMan PCMan FTP Server 2.0.7"
  },
  "referenceLink": "https://vuldb.com/?id.303621\r\nhttps://vuldb.com/?ctiid.303621\r\nhttps://vuldb.com/?submit.552337\r\nhttps://fitoxs.com/exploit/exploit-b81a4a56b5d867bc810b183e3c9791ef.txt",
  "serverity": "\u9ad8",
  "submitTime": "2025-04-18",
  "title": "PCMan FTP Server\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-3375 (GCVE-0-2025-3375)

Vulnerability from cvelistv5 – Published: 2025-04-07 16:31 – Updated: 2025-04-08 16:01

Title

PCMan FTP Server CDUP Command buffer overflow

Summary

A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as critical. This affects an unknown part of the component CDUP Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Severity ?

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

7.3 (High)


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

7.3 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-120 - Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.303621	vdb-entry
	https://vuldb.com/?ctiid.303621	signaturepermissions-required
	https://vuldb.com/?submit.552337	third-party-advisory
	https://fitoxs.com/exploit/exploit-b81a4a56b5d867…	broken-linkexploit

Impacted products

	Vendor	Product	Version
	PCMan	FTP Server	Affected: 2.0.7

Credits

Fernando Mengali (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-3375",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-08T14:22:01.980876Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-08T16:01:13.167Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "CDUP Command Handler"
          ],
          "product": "FTP Server",
          "vendor": "PCMan",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.7"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Fernando Mengali (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in PCMan FTP Server 2.0.7. It has been classified as critical. This affects an unknown part of the component CDUP Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used."
        },
        {
          "lang": "de",
          "value": "Es wurde eine Schwachstelle in PCMan FTP Server 2.0.7 ausgemacht. Sie wurde als kritisch eingestuft. Hiervon betroffen ist ein unbekannter Codeblock der Komponente CDUP Command Handler. Durch Beeinflussen mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 7.5,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
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              "cweId": "CWE-119",
              "description": "Memory Corruption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-04-07T16:31:04.691Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-303621 | PCMan FTP Server CDUP Command buffer overflow",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/?id.303621"
        },
        {
          "name": "VDB-303621 | CTI Indicators (IOB, IOC)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.303621"
        },
        {
          "name": "Submit #552337 | PCMan FTP 2.0.7 Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.552337"
        },
        {
          "tags": [
            "broken-link",
            "exploit"
          ],
          "url": "https://fitoxs.com/exploit/exploit-b81a4a56b5d867bc810b183e3c9791ef.txt"
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          "time": "2025-04-07T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2025-04-07T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2025-04-07T08:36:47.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "PCMan FTP Server CDUP Command buffer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2025-3375",
    "datePublished": "2025-04-07T16:31:04.691Z",
    "dateReserved": "2025-04-07T06:31:19.634Z",
    "dateUpdated": "2025-04-08T16:01:13.167Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2025-10870

CVE-2025-3375 (GCVE-0-2025-3375)

Tags

Sightings

Nomenclature