CVE-2023-52951

Medium

Description

A cleartext transmission of sensitive information vulnerability in Synology Note Station Client before 2.2.4-703 allows man-in-the-middle attackers to obtain user credential.

SeverityMedium

CVSS5.9

Exploit probability—

ProductSynology Note Station Client

PublishedJun 3, 2026

First seenJun 3, 2026

Weakness typeCWE-319CWE-319

How to fix

Update

synology note_station_client2.2.4-703 or later

Vendor advisories

synology.com/en-global/releaseNote/NoteStationClient

Affected products

Product	Affected versions	Fixed in
synology note_station_client	v < 2.2.4-703	2.2.4-703

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