AUGUST 4, 2026
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Case File

CVE-2021-47961

HIGH · CVSS 8.1 EPSS 0.32%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-04-10 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.1. It may be remotely exploitable.

CVE
CVE-2021-47961
Severity
HIGH
CVSS
8.1
EPSS
0.32%

Original NVD 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 user's 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)