Back to Database
Status published
Medium
CVE-2022-43748
Improper limitation of a pathname to a restricted directory ('Path...
Vulnerability Description
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in file operation management in Synology Presto File Server before 2.1.2-1601 allows remote attackers to write arbitrary files via unspecified vectors.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-43748
Credits & Attribution
No credits recorded in the NVD database.
More from Synology
View All →CVE-2025-8074
Origin validation error vulnerability in BeeDrive in Synology BeeDrive for...
Medium
5.6
CVE-2025-66593
An origin validation error vulnerability in Synology Assistant before 7.0.6-50085...
Medium
6.1
CVE-2025-66592
An origin validation error vulnerability in Synology Active Backup for...
Medium
6.1
CVE-2025-54160
Improper limitation of a pathname to a restricted directory ('Path...
High
7.8
CVE-2025-54159
Missing authorization vulnerability in BeeDrive in Synology BeeDrive for desktop...
High
7.5
Affected Vendor
Synology
View all reports →Affected Software
Presto File Server
Vulnerable Versions:
unspecified
Timeline
Official Publish:
October 26th, 2022
Last Modified:
April 25th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N