{"id":"CVE-2010-20115","aliases":["EUVD-2010-5307","GHSA-qrv3-r8fp-hqxq"],"status":"published","title":"Vermillion FTP \u003c= 1.31 Daemon PORT Command Memory Corruption","description":"Arcane Software’s Vermillion FTP Daemon (vftpd) versions up to and including 1.31 contains a memory corruption vulnerability triggered by a malformed FTP PORT command. The flaw arises from an out-of-bounds array access during input parsing, allowing an attacker to manipulate stack memory and potentially execute arbitrary code. Exploitation requires direct access to the FTP service and is constrained by a single execution attempt if the daemon is installed as a Windows service.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01376,"percentile":0.72275,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-704","CWE-787"],"published":"2025-08-21T20:15:15Z","modified":"2026-06-16T23:19:46Z","exploits":[{"source":"metasploit","id":"exploit/windows/ftp/vermillion_ftpd_port","title":"Vermillion FTP Daemon PORT Command Memory Corruption","type":"exploit","platform":"Windows","date":"2009-09-23","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/ftp/vermillion_ftpd_port"}],"products":[{"vendor":"arcane software","product":"vermillion ftp daemon"}],"references":[{"url":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/vermillion_ftpd_port.rb","tags":["exploit"]},{"url":"https://www.exploit-db.com/exploits/11293","tags":["exploit"]},{"url":"https://www.broadcom.com/support/security-center/attacksignatures/detail?asid=23681","tags":["third-party-advisory"]},{"url":"https://www.juniper.net/us/en/threatlabs/ips-signatures/detail.FTP:EXPLOIT:VERMILLION-PORT-OF.html","tags":["third-party-advisory"]},{"url":"https://web.archive.org/web/20100416140657/http://www.global-evolution.info/news/files/vftpd/vftpd.txt","tags":["technical-description","exploit"]},{"url":"https://web.archive.org/web/20100213162028/http://www.softsea.com/review/Vermillion-FTP-Daemon.html","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/vermillion-ftp-daemon-port-command-memory-corruption","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-20115"},{"url":"https://github.com/advisories/GHSA-qrv3-r8fp-hqxq"}],"sources":{"cve":[{"id":"CVE-2010-20115","title":"Vermillion FTP \u003c= 1.31 Daemon PORT Command Memory Corruption","description":"Arcane Software’s Vermillion FTP Daemon (vftpd) versions up to and including 1.31 contains a memory corruption vulnerability triggered by a malformed FTP PORT command. The flaw arises from an out-of-bounds array access during input parsing, allowing an attacker to manipulate stack memory and potentially execute arbitrary code. Exploitation requires direct access to the FTP service and is constrained by a single execution attempt if the daemon is installed as a Windows service.","status":"published","published":"2025-08-21T20:15:15.812Z","modified":"2026-05-15T11:13:34.338Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"}],"cwes":["CWE-787","CWE-704"],"updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2010-5307","description":"Arcane Software’s Vermillion FTP Daemon (vftpd) versions up to and including 1.31 contains a memory corruption vulnerability triggered by a malformed FTP PORT command. The flaw arises from an out-of-bounds array access during input parsing, allowing an attacker to manipulate stack memory and potentially execute arbitrary code. Exploitation requires direct access to the FTP service and is constrained by a single execution attempt if the daemon is installed as a Windows service.","status":"published","published":"2025-08-21T20:15:15Z","modified":"2026-05-15T11:13:34Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T19:04:29.443212Z"}],"ghsa":[{"id":"GHSA-qrv3-r8fp-hqxq","title":"Arcane Software’s Vermillion FTP Daemon (vftpd) versions up to and including 1.31 contains a...","description":"Arcane Software’s Vermillion FTP Daemon (vftpd) versions up to and including 1.31 contains a memory corruption vulnerability triggered by a malformed FTP PORT command. The flaw arises from an out-of-bounds array access during input parsing, allowing an attacker to manipulate stack memory and potentially execute arbitrary code. Exploitation requires direct access to the FTP service and is constrained by a single execution attempt if the daemon is installed as a Windows service.","status":"published","published":"2025-08-21T21:32:08Z","modified":"2025-08-21T21:32:18Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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","level":"critical"}],"cwes":["CWE-704"],"updated_at":"2026-11-02T15:03:22.719724Z"}],"nvd":[{"id":"CVE-2010-20115","description":"Arcane Software’s Vermillion FTP Daemon (vftpd) versions up to and including 1.31 contains a memory corruption vulnerability triggered by a malformed FTP PORT command. The flaw arises from an out-of-bounds array access during input parsing, allowing an attacker to manipulate stack memory and potentially execute arbitrary code. Exploitation requires direct access to the FTP service and is constrained by a single execution attempt if the daemon is installed as a Windows service.","status":"published","published":"2025-08-21T21:15:34.313Z","modified":"2026-06-16T23:19:46.63Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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","level":"critical","assessor":"secondary"}],"cwes":["CWE-704","CWE-787"],"updated_at":"2026-11-02T14:02:04.957683Z"}]}}