SQL Injection in Synology Active Backup For Business
CVE-2025-30028
A vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (28.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Synology Active Backup For Business
- Synology Active Backup For Business — versions 2.7.1-23234, 2.7.1-13234, 2.7.1-3234
- Synology Diskstation Manager — versions 7.2, 7.1, 6.2
Weakness classification (CWE)
References
- www.synology.com/en-global/security/advisory/Synology_SA_25_02 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-30028?
- CVE-2025-30028 is a high-severity vulnerability in Synology Active Backup For Business, classified under SQL Injection. CVSS score: 8.6/10. Published 2026-05-27.
- How severe is CVE-2025-30028?
- High severity. CVSS v3 base score is 8.6 out of 10.