---
id: CVE-2026-109681
title: Metasploit Framework FTP PASV Response SSRF
summary: >-
  The FTP client trusts the server's PASV response IP:port without validation
  against the control connection target. A rogue FTP server can specify any
  IP:port in the 227 Passive Mode response, causing the operator's machine to
  open a TCP …
severity: medium
cvss: 4.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-918
vendor: Rapid7
product: Metasploit Framework
affected:
  - metasploit_framework < 6.5.7
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T23:11:51.931Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-109681'
references:
  - url: 'https://github.com/rapid7/metasploit-framework/pull/21994'
tags:
  - cve.org
ingestedAt: '2026-10-20T23:33:47.223Z'
---

## Overview

The FTP client trusts the server's PASV response IP:port without validation against the control connection target. A rogue FTP server can specify any IP:port in the 227 Passive Mode response, causing the operator's machine to open a TCP connection to an arbitrary host.

## Affected

- `metasploit_framework < 6.5.7`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.