{"id":"CVE-2026-84295","title":"Improper Authentication in Progress WS_FTP Server","summary":"Improper authentication in Progress Software WS_FTP Server versions prior to 2024.0.6 and 2025.0.3 on Windows could allow an unauthenticated remote attacker to access sensitive information, including administrative credentials.","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-287","CWE-522"],"vendor":"Progress Software","product":"WS_FTP Server","affected":["ws_ftp_server < 2024.0.6","ws_ftp_server < 2025.0.3"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-30T03:56:36.511377Z"},"exploitAvailable":true,"published":"2026-10-29","updated":"2026-10-30","sourceUpdated":"2026-10-30T17:18:25.542Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-84295","references":[{"url":"https://progress.lightning.force.com/lightning/r/Knowledge__kav/ka7Pb000001vl86IAA/view"}],"tags":["cve.org","exploit-available"],"epss":0.00553,"epssPercentile":0.46329,"exploits":{"github":1,"githubRepos":["https://github.com/foxcornlab/wsftp-server-scanner"],"checkedAt":"2026-11-05T16:25:07.450Z"},"ingestedAt":"2026-11-05T16:24:31.176Z","slug":"CVE-2026-84295","body":"## Overview\n\nImproper authentication in Progress Software WS_FTP Server versions prior to 2024.0.6 and 2025.0.3 on Windows could allow an unauthenticated remote attacker to access sensitive information, including administrative credentials.\n\n## Affected\n\n- `ws_ftp_server < 2024.0.6`\n- `ws_ftp_server < 2025.0.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n### Workarounds\n\nContact Progress Software Technical Support for guidance on available mitigations.","depth":"abyssal","depthScore":67,"depthScoreParts":{"impact":55,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}