CVE-2021-43928 CRITICAL

CVE-2021-43928

Vendor Synology
Product Mail Station
Weakness CWE-78
Published February 7, 2022
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

9.9/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

Improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in mail sending and receiving component in Synology Mail Station before 20211105-10315 allows remote authenticated users to execute arbitrary commands via unspecified vectors.

Key dates

02Disclosure timeline

February 7, 2022 CVE published
September 17, 2024 Record updated