PT-2022-11937 · Synology · Synology Mail Station

Doraeric · Published 2022-02-07 · Updated 2022-05-13 · CVE-2021-43928

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Synology Mail Station versions prior to 20211105-10315

Description The issue is related to the improper neutralization of special elements used in an OS command, allowing remote authenticated users to execute arbitrary commands. This is due to an 'OS Command Injection' vulnerability in the mail sending and receiving component.

Recommendations For versions prior to 20211105-10315, update to version 20211105-10315 or later to resolve the issue.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-43928

Affected Products

Synology Mail Station

References · 3

• https://synology.com/security/advisory/Synology_SA_21_28 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-43928 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43928 · Security Note