CVE-2022-22687

Published: Mar 25, 2022Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in Authentication functionality in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via unspecified vectors.

Affected (2)

Products: Synology: Diskstation Manager, Diskstation Manager Unified Controller

2 products

Diskstation Manager

Diskstation Manager Unified Controller

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Synology Diskstation Manager	From 6.2 to 6.2.3-25426-3
Synology Diskstation Manager Unified Controller	Before 3.1-23033

Related CWEs

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

https://www.synology.com/security/advisory/Synology_SA_20_26

Source: security@synology.com

Vendor Advisory

https://www.synology.com/security/advisory/Synology_SA_20_26

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.