CVE Database›Document archive›CVE-2016-5725

CVE-2016-5725

jsch: ChannelSftp path traversal vulnerability

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Severity

Low

Red Hat Product Security

4.2

CVSS 3.0

Review impact separately from score.

Published · August 31, 2016

Updated · May 13, 2026

Description

A vulnerability was discovered in JSch that allows a malicious sftp server to force a client-side relative path traversal in jsch's implementation for recursive sftp-get. An attacker could leverage this to write files outside the client's download basedir with effective permissions of the jsch sftp client process.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 4.2
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N

CVSS 2.0 · 2.6
AV:N/AC:H/Au:N/C:N/I:P/A:N

CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')