Synology Synology Active Backup for Business Agent

• CVE-2025-66592 Medium 6.1 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 and conduct denial-of-servic <0.1%
• CVE-2023-52949 Medium 5.5 Missing authentication for critical function vulnerability in proxy settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users to obtain user credential v 0.2%
• CVE-2023-52948 Medium 5.0 Missing encryption of sensitive data vulnerability in settings functionality in Synology Active Backup for Business Agent before 2.7.0-3221 allows local users to obtain user credential via unspecified <0.1%
• CVE-2023-52947 Medium 4.0 Missing authentication for critical function vulnerability in logout functionality in Synology Active Backup for Business Agent before 2.6.3-3101 allows local users to logout the client via unspecifie 0.2%
• CVE-2023-52950 Medium 5.3 Missing encryption of sensitive data vulnerability in login component in Synology Active Backup for Business Agent before 2.7.0-3221 allows adjacent man-in-the-middle attackers to obtain user credenti <0.1%