{"id":"CVE-2026-109681","state":"PUBLISHED","title":"Metasploit Framework FTP PASV Response SSRF","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.","publishedAt":"2026-10-20T23:11:51.931Z","updatedAt":"2026-10-28T20:04:29.545Z","severity":{"score":4.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","source":"rapid7"},"assigner":"rapid7","products":["Rapid7 Metasploit Framework"],"affected":[{"vendor":"Rapid7","product":"Metasploit Framework","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.5.7","versionType":"semver"}],"platforms":["MacOS","Windows","Linux"],"repo":"https://github.com/rapid7/metasploit-framework","modules":["All FTP scanner modules using PASV mode"],"programFiles":["lib/msf/core/exploit/remote/ftp.rb"]}],"references":["https://github.com/rapid7/metasploit-framework/pull/21994"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/109xxx/CVE-2026-109681.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-109681","state":"PUBLISHED","datePublished":"2026-10-20T23:11:51.931Z","dateUpdated":"2026-10-28T20:04:29.545Z","assignerShortName":"rapid7","assignerOrgId":"9974b330-7714-4307-a722-5648477acda7","dateReserved":"2026-10-12T22:16:38.505Z"},"containers":{"cna":{"title":"Metasploit Framework FTP PASV Response SSRF","descriptions":[{"lang":"en","value":"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":[{"vendor":"Rapid7","product":"Metasploit Framework","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.5.7","versionType":"semver"}],"platforms":["MacOS","Windows","Linux"],"repo":"https://github.com/rapid7/metasploit-framework","modules":["All FTP scanner modules using PASV mode"],"programFiles":["lib/msf/core/exploit/remote/ftp.rb"]}],"references":[{"url":"https://github.com/rapid7/metasploit-framework/pull/21994","tags":["patch","release-notes"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":4.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918 Server-Side request forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"rapid7","orgId":"9974b330-7714-4307-a722-5648477acda7","dateUpdated":"2026-10-20T23:11:51.931Z"},"impacts":[{"capecId":"CAPEC-300","descriptions":[{"lang":"en","value":"CAPEC-300 Port Scanning"}]}],"credits":[{"lang":"en","value":"Adiel Sol, Arad Inbar, Erez Cohen, Nir Somech, Ben Grinberg, Daniel Lubel, Shir Sadon   DREAM Security Research Team","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-28T17:47:49.145279Z","id":"CVE-2026-109681","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-28T20:04:29.545Z"}}]}}}