{"id":"CVE-2016-5725","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-5725","generatedAt":"2026-11-05T05:08:39.393Z","title":"Directory traversal vulnerability in JCraft JSch before 0.1.54 on Windows, when the mode is ChannelSftp.OVERWRITE, allows remote SFTP servers to write to arbitrary files via a ..\\ (dot dot backslash) in a response to a recursive GET command.","description":"Directory traversal vulnerability in JCraft JSch before 0.1.54 on Windows, when the mode is ChannelSftp.OVERWRITE, allows remote SFTP servers to write to arbitrary files via a ..\\ (dot dot backslash) in a response to a recursive GET command.","published":"2017-01-19T22:59:00.000Z","lastModified":"2026-06-17T00:49:56.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":5.9,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-22"],"affected":["jcraft/jsch"],"epss":{"score":0.24143,"percentile":0.97857,"date":"2026-11-04","history":[{"date":"2026-09-21","score":0.18237,"percentile":0.97152},{"date":"2026-09-22","score":0.24143,"percentile":0.97745}]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2016-09-22","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":40411,"kind":"exploit","title":"JCraft/JSch Java Secure Channel 0.1.53 - Recursive sftp-get Directory Traversal","url":"https://www.exploit-db.com/exploits/40411","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/40411.txt","file":"exploits/windows/dos/40411.txt","published":"2016-09-22","added":"2016-09-22","updated":"2018-01-11","author":"tintinweb","type":"dos","platform":"windows","port":null,"verified":true,"codes":["CVE-2016-5725"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/tintinweb/pub/tree/6be7b9626c061d097f567d26dff16c59e34624b5/pocs/cve-2016-5725"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 24.1%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.24143,"from":0.18237,"percentile":0.97745},"summary":"EPSS moved from 18.2% to 24.1% probability of exploitation in the next thirty days."}],"references":[{"url":"http://packetstormsecurity.com/files/138809/jsch-0.1.53-Path-Traversal.html","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2016/Sep/53","tags":["Mailing List","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://www.jcraft.com/jsch/ChangeLog","tags":["Release Notes"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/93100","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://access.redhat.com/errata/RHSA-2017:3115","source":"cve@mitre.org"},{"url":"https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-5725","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2020/04/msg00017.html","source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/40411/","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","source":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpujan2021.html","source":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/138809/jsch-0.1.53-Path-Traversal.html","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2016/Sep/53","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.jcraft.com/jsch/ChangeLog","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/93100","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2017:3115","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-5725","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2020/04/msg00017.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/40411/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpujan2021.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-5725","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}