Security Advisory

CVE-2021-47961

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-10 09:22:37
Last updated 2026-04-10 12:42:56
Assigner synology
State PUBLISHED

Description

A plaintext storage of a password vulnerability in Synology SSL VPN Client before 1.4.5-0684 allows remote attackers to access or influence the users PIN code due to insecure storage. This may lead to unauthorized VPN configuration and potential interception of subsequent VPN traffic when combined with user interaction.