CVE-2022-27621

Published: Aug 3, 2022Modified: Jun 17, 2026

3.8

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N

Exploitability: 1.2 / Impact: 2.5

Source: NVD

Description

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology USB Copy before 2.2.0-1086 allows remote authenticated users to read or write arbitrary files via unspecified vectors.

Affected (1)

Products: Synology: Usb Copy

Synology

1 product

Usb Copy

Configuration A

1 vulnerable · 3 platform

Vulnerable Software	Affected Versions
Synology Usb Copy	Before 2.2.0-1086

Running on/with	Platform Versions
Synology Diskstation Manager	Version 6.2
Synology Diskstation Manager	Version 7.0
Synology Diskstation Manager	Version 7.1

Related CWEs

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (2)

https://www.synology.com/security/advisory/Synology_SA_22_14

Source: security@synology.com

Vendor Advisory

https://www.synology.com/security/advisory/Synology_SA_22_14

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.