{"id":"CVE-2026-6265","aliases":["EUVD-2026-25849","GHSA-55jc-jj35-fw6c"],"status":"published","title":"Local Privilege Escalation in Cerberus FTP Server =\u003c 2025.4.2","description":"Insecure preserved inherited permissions vulnerability in Cerberus FTP Server on Windows allows Privilege Escalation.This issue has been resolved in Cerberus FTP Server: 2026.1","severity":{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0026,"percentile":0.17903,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-278"],"published":"2026-04-27T13:00:10Z","modified":"2026-10-26T21:10:00Z","products":[{"vendor":"cerberus","product":"cerberus ftp server"},{"vendor":"cerberusftp","product":"ftp_server"}],"references":[{"url":"https://www.cerberusftp.com/releasenotes/","tags":["release-notes","Release Notes"]},{"url":"https://labs.reversec.com/advisories/2026/04/cerberus-ftp-server-elevation-of-privileges","tags":["third-party-advisory","exploit","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6265"},{"url":"https://www.cerberusftp.com/releasenotes"},{"url":"https://github.com/advisories/GHSA-55jc-jj35-fw6c"}],"sources":{"cve":[{"id":"CVE-2026-6265","title":"Local Privilege Escalation in Cerberus FTP Server =\u003c 2025.4.2","description":"Insecure preserved inherited permissions vulnerability in Cerberus FTP Server on Windows allows Privilege Escalation.This issue has been resolved in Cerberus FTP Server: 2026.1","status":"published","published":"2026-04-27T13:00:10.309Z","modified":"2026-04-27T13:58:14.228Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high","assessor":"cna"}],"cwes":["CWE-278"],"updated_at":"2026-11-02T13:49:53.818886Z"}],"euvd":[{"id":"EUVD-2026-25849","description":"Insecure preserved inherited permissions vulnerability in Cerberus FTP Server on Windows allows Privilege Escalation.This issue has been resolved in Cerberus FTP Server: 2026.1","status":"published","published":"2026-04-27T13:00:10Z","modified":"2026-04-27T13:58:14Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high"}],"updated_at":"2026-11-02T19:24:17.432529Z"}],"ghsa":[{"id":"GHSA-55jc-jj35-fw6c","title":"Insecure preserved inherited permissions vulnerability in Cerberus FTP Server on Windows allows...","description":"Insecure preserved inherited permissions vulnerability in Cerberus FTP Server on Windows allows Privilege Escalation.This issue has been resolved in Cerberus FTP Server: 2026.1","status":"published","published":"2026-04-27T15:30:52Z","modified":"2026-05-07T03:31:20Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"high"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-278"],"updated_at":"2026-11-02T15:07:56.440319Z"}],"nvd":[{"id":"CVE-2026-6265","description":"Insecure preserved inherited permissions vulnerability in Cerberus FTP Server on Windows allows Privilege Escalation.This issue has been resolved in Cerberus FTP Server: 2026.1","status":"published","published":"2026-04-27T14:16:51.153Z","modified":"2026-10-26T21:10:00.17Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-278"],"updated_at":"2026-11-02T14:12:16.252509Z"}]}}