CVE-2023-52951

MEDIUM

Synology Note Station Client < 2.2.4-703 - Cleartext Transmission of Sensitive Information

Title source: rule
STIX 2.1

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.

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory
Release note
https://www.synology.com/en-global/releaseNote/NoteStationClient

Scores

CVSS v3 5.9
EPSS 0.0013
EPSS Percentile 2.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-319
Status published
Products (2)
synology/note_station_client < 2.2.4-703
Synology/Synology Note Station Client < 2.2.4-703
Published Jun 03, 2026
Tracked Since Jun 03, 2026