CVE & CISA-KEV CatalogNVD
CVE-2016-5725
MEDIUMEPSS 98th pctl5.9
CVSS v3
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.
CVSS v3 Vector
Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityHigh
AvailabilityNone
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Exploit Intelligence
24.14%probability of exploitation in 30 days
98thpercentile
Very high risk: more likely to be exploited than 98% of all known CVEs.
References
- http://packetstormsecurity.com/files/138809/jsch-0.1.53-Path-Traversal.html
- http://seclists.org/fulldisclosure/2016/Sep/53
- http://www.jcraft.com/jsch/ChangeLog
- http://www.securityfocus.com/bid/93100
- https://access.redhat.com/errata/RHSA-2017:3115
- https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-5725
- https://lists.debian.org/debian-lts-announce/2020/04/msg00017.html
- https://www.exploit-db.com/exploits/40411/
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-13.