CVE-2022-22687

CRITICAL

Synology Diskstation Manager < 6.2.3-25426-3 - Buffer Overflow

Title source: rule

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.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_confirm

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

Scores

CVSS v3 9.8

EPSS 0.0534

EPSS Percentile 90.1%

Attack Vector NETWORK

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

Details

CWE

CWE-120

Status published

Products (2)

synology/diskstation_manager 6.2 - 6.2.3-25426-3

synology/diskstation_manager_unified_controller < 3.1-23033

Published Mar 25, 2022

Tracked Since Feb 18, 2026