github - ghsa-j4xf-75rr-vvrv

ghsa-j4xf-75rr-vvrv

Vulnerability from github

Published

2025-07-10 18:31

Modified

2025-07-14 18:30

Severity ?

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Details

In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service (root or SYSTEM by default). This is thus a remote code execution vulnerability that guarantees a total server compromise. This is also exploitable via anonymous FTP accounts.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-47812"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-158"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-10T17:15:47Z",
    "severity": "CRITICAL"
  },
  "details": "In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle \u0027\\0\u0027 bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service (root or SYSTEM by default). This is thus a remote code execution vulnerability that guarantees a total server compromise. This is also exploitable via anonymous FTP accounts.",
  "id": "GHSA-j4xf-75rr-vvrv",
  "modified": "2025-07-14T18:30:41Z",
  "published": "2025-07-10T18:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47812"
    },
    {
      "type": "WEB",
      "url": "https://www.huntress.com/blog/wing-ftp-server-remote-code-execution-cve-2025-47812-exploited-in-wild"
    },
    {
      "type": "WEB",
      "url": "https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812"
    },
    {
      "type": "WEB",
      "url": "https://www.wftpserver.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-47812 (GCVE-0-2025-47812)

Vulnerability from cvelistv5

Published

2025-07-10 00:00

Modified

2025-07-30 01:36

Severity ?

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-158 - Improper Neutralization of Null Byte or NUL Character

Summary

In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service (root or SYSTEM by default). This is thus a remote code execution vulnerability that guarantees a total server compromise. This is also exploitable via anonymous FTP accounts.

References

►

URL

Tags

	https://www.wftpserver.com
	https://www.rcesecurity.com/2025/06/what-the-null-wing-ftp-server-rce-cve-2025-47812/

Impacted products

	Vendor	Product	Version
	wftpserver	Wing FTP Server	Version: 0 < 7.4.4

Show details on NVD website

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