CVE-2021-47961
- State
- Published
- Severity
- 8.1 High
- Published
- Apr 10, 2026
- Updated
- Apr 10, 2026
- Reserved
- Apr 10, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N | synology |
Weaknesses
- CWE-256 Plaintext Storage of a Password
Affected Products
| Product | Versions |
|---|---|
Synology SSL VPN ClientSynology |
|
References
- Synology-SA-26:05 Synology SSL VPN Clientvendor-advisory
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