CVE-2022-43748

MEDIUM

Synology Presto File Server <2.1.2-1601 - Path Traversal

Title source: llm

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.

References (1)

Core 1

Core References

Vendor Advisory

https://www.synology.com/security/advisory/Synology_SA_22_19

Scores

CVSS v3 5.8

EPSS 0.0023

EPSS Percentile 46.0%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-22

Status published

Products (1)

synology/presto_file_server < 2.1.2-1601

Published Oct 26, 2022

Tracked Since Feb 18, 2026