CVE-2023-32956: Synology Router Manager

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in CGI component in Synology Router Manager (SRM) before 1.2.5-8227-6 and 1.3.1-9346-3 allows remote attackers to execute arbitrary code via unspecified vectors.

Affected products

• Synology Router Manager: from 1.2, before 1.2.5-8227-6 (fixed in 1.2.5-8227-6); from 1.3, before 1.3.1-9346-3 (fixed in 1.3.1-9346-3)

Published 2023-05-16. Last modified 2026-06-17.