CVE-2023-52951
Description
Synology Note Station Client versions prior to 2.2.4-703 are vulnerable to cleartext transmission of sensitive information, allowing MITM attackers to steal credentials.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Synology Note Station Client versions prior to 2.2.4-703 are vulnerable to cleartext transmission of sensitive information, allowing MITM attackers to steal credentials.
Vulnerability
A cleartext transmission of sensitive information vulnerability exists in Synology Note Station Client versions before 2.2.4-703. This flaw allows for the interception of user credentials during transmission.
Exploitation
An attacker in a man-in-the-middle position can intercept network traffic between the Synology Note Station Client and the server. By capturing the unencrypted data, the attacker can obtain user credentials.
Impact
Successful exploitation allows an attacker to obtain user credentials, potentially leading to unauthorized access to the user's Synology account and associated data.
Mitigation
Synology has released version 2.2.4-703 of the Note Station Client, which addresses this vulnerability. Users are advised to update to this version or later. The release notes indicate a staged rollout for this important update [1].
AI Insight generated on Jun 3, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
1- Range: <2.2.4-703
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
1- Synology: Five Vulnerabilities Disclosed, Including Two High-Severity Code Execution FlawsVypr Intelligence · Jun 3, 2026