CVE-2026-109681

Metasploit Framework FTP PASV Response SSRF

Published Oct 20, 2026 CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Rapid7
Rapid7 metasploit
Vendors & Products Rapid7
Rapid7 metasploit
Type Values Removed Values Added
Description 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.
Title Metasploit Framework FTP PASV Response SSRF
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
rapid7
Published
Updated
Oct 28, 2026, 8:04 PM
Reserved
Oct 12, 2026, 10:16 PM
Status
Awaiting Analysis
Published
Oct 21, 2026, 12:17 AM
Modified
Oct 28, 2026, 8:17 PM