Vulnerability-Lookup

GHSA-MV2C-2Q2X-3X5V

Vulnerability from github – Published: 2026-03-30 12:32 – Updated: 2026-03-30 12:32

Details

FTPShell Server 6.83 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the account name field. Attackers can trigger a denial of service by pasting a 417-byte payload into the 'Account name to ban' parameter within the Manage FTP Accounts interface.

Severity ?

6.2 (Medium)


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

6.9 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2018-25226"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-30T12:16:15Z",
    "severity": "MODERATE"
  },
  "details": "FTPShell Server 6.83 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the account name field. Attackers can trigger a denial of service by pasting a 417-byte payload into the \u0027Account name to ban\u0027 parameter within the Manage FTP Accounts interface.",
  "id": "GHSA-mv2c-2q2x-3x5v",
  "modified": "2026-03-30T12:32:26Z",
  "published": "2026-03-30T12:32:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-25226"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46430"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/ftpshell-server-denial-of-service-via-account-name"
    },
    {
      "type": "WEB",
      "url": "http://www.ftpshell.com/downloadserver.htm"
    },
    {
      "type": "WEB",
      "url": "http://www.ftpshell.com/index.htm"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2018-25226 (GCVE-0-2018-25226)

Vulnerability from cvelistv5 – Published: 2026-03-30 11:02 – Updated: 2026-03-30 16:00

Title

FTPShell Server 6.83 Denial of Service via Account Name

Summary

Severity ?

6.9 (Medium)


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

6.2 (Medium)


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

CWE

CWE-787 - Out-of-bounds Write

Assigner

VulnCheck

References

URL

Tags

	https://www.exploit-db.com/exploits/46430	exploit
	http://www.ftpshell.com/index.htm	product
	http://www.ftpshell.com/downloadserver.htm	product
	https://www.vulncheck.com/advisories/ftpshell-ser…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Ftpshell	FTPShell Server	Affected: 6.83

Date Public ?

2018-02-20 00:00

Credits

Victor Mondragón

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
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              "content": {
                "id": "CVE-2018-25226",
                "options": [
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                    "Exploitation": "poc"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-30T16:00:10.027725Z",
                "version": "2.0.3"
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            }
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        }
      ],
      "metrics": [
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          "tags": [
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        },
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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

GHSA-MV2C-2Q2X-3X5V

CVE-2018-25226 (GCVE-0-2018-25226)

Tags

Sightings

Nomenclature