Report: Essential Guide: CVE-2025-66592 - Synology Active Backup for Business Agent Local File Write Vulnerability

Report: Essential Guide: CVE-2025-66592 - Synology Active Backup for Business Agent Local File Write Vulnerability

CVE ID :CVE-2025-66592 Published : May 27, 2026, 8:43 a.m. | 31 minutes ago Description :An origin validation error vulnerability in Synology Active Backup for Business Agent before 3.1.0-4967 allows local users to write arbitrary files with restricted content during installation. Severity: 6.1 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
May 27, 2026
Attack Vector: local