{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2010-20115","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2025-08-20T18:52:46.120Z","datePublished":"2025-08-21T20:15:15.812Z","dateUpdated":"2026-04-07T14:01:54.498Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","modules":["FTP PORT command parser"],"product":"Vermillion FTP Daemon","vendor":"Arcane Software","versions":[{"lessThanOrEqual":"1.31","status":"affected","version":"*","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"x4lt of Global-Evolution Security Group"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"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."}],"value":"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."}],"impacts":[{"capecId":"CAPEC-100","descriptions":[{"lang":"en","value":"CAPEC-100 Overflow Buffers"}]},{"capecId":"CAPEC-137","descriptions":[{"lang":"en","value":"CAPEC-137 Parameter Injection"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-704","description":"CWE-704 Incorrect Type Conversion or Cast","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-04-07T14:01:54.498Z"},"references":[{"tags":["exploit"],"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":["third-party-advisory"],"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":["technical-description","exploit"],"url":"https://web.archive.org/web/20100416140657/http://www.global-evolution.info/news/files/vftpd/vftpd.txt"},{"tags":["product"],"url":"https://web.archive.org/web/20100213162028/http://www.softsea.com/review/Vermillion-FTP-Daemon.html"},{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/vermillion-ftp-daemon-port-command-memory-corruption"}],"source":{"discovery":"UNKNOWN"},"tags":["unsupported-when-assigned"],"title":"Vermillion FTP <= 1.31 Daemon PORT Command Memory Corruption","x_generator":{"engine":"Vulnogram 0.2.0"},"datePublic":"2010-01-30T00:00:00.000Z"},"adp":[{"references":[{"url":"https://www.exploit-db.com/exploits/11293","tags":["exploit"]},{"url":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/vermillion_ftpd_port.rb","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-21T20:53:32.847346Z","id":"CVE-2010-20115","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-08-21T20:53:36.121Z"}}]}}