A vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files.
Priority MEDIUM 43CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
A vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00368 30th percentileScored 2026-11-07
Fix Fixed Active Backup for Business (Synology): 2.7.1-3234, 2.7.1-13234, 2.7.1-23234
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Synology | Active Backup for Business | before 2.7.1-3234; before 2.7.1-13234; before 2.7.1-23234 | 2.7.1-3234, 2.7.1-13234, 2.7.1-23234 | Patch available | CNA |
- Active Backup for Business VendorSynology Affected before 2.7.1-3234; before 2.7.1-13234; before 2.7.1-23234 Fixed in 2.7.1-3234, 2.7.1-13234, 2.7.1-23234 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:synology:active_backup_for_business:2.7.1-23234:*:*:*:*:*:*:* | 2.7.1-23234 | Vulnerable | Synology |
| cpe:2.3:o:synology:diskstation_manager:7.2:*:*:*:*:*:*:* | 7.2 | Running on | Synology |
| cpe:2.3:a:synology:active_backup_for_business:2.7.1-13234:*:*:*:*:*:*:* | 2.7.1-13234 | Vulnerable | Synology |
| cpe:2.3:o:synology:diskstation_manager:7.1:*:*:*:*:*:*:* | 7.1 | Running on | Synology |
| cpe:2.3:a:synology:active_backup_for_business:2.7.1-3234:*:*:*:*:*:*:* | 2.7.1-3234 | Vulnerable | Synology |
| cpe:2.3:o:synology:diskstation_manager:6.2:*:*:*:*:*:*:* | 6.2 | Running on | Synology |
- cpe:2.3:a:synology:active_backup_for_business:2.7.1-23234:*:*:*:*:*:*:* Versions 2.7.1-23234 Vulnerable ·Synology
- cpe:2.3:o:synology:diskstation_manager:7.2:*:*:*:*:*:*:* Versions 7.2 Running on ·Synology
- cpe:2.3:a:synology:active_backup_for_business:2.7.1-13234:*:*:*:*:*:*:* Versions 2.7.1-13234 Vulnerable ·Synology
- cpe:2.3:o:synology:diskstation_manager:7.1:*:*:*:*:*:*:* Versions 7.1 Running on ·Synology
- cpe:2.3:a:synology:active_backup_for_business:2.7.1-3234:*:*:*:*:*:*:* Versions 2.7.1-3234 Vulnerable ·Synology
- cpe:2.3:o:synology:diskstation_manager:6.2:*:*:*:*:*:*:* Versions 6.2 Running on ·Synology
Remediation
- Fix · CNA Active Backup for Business (Synology) Fixed in 2.7.1-3234, 2.7.1-13234, 2.7.1-23234
Timeline
- 2026-10-02 Threatist record created from CVE-2025-30028
- 2026-10-03 Alias added: GHSA-7vp3-7c6g-7rvm
References
Sources
- CVE-2025-30028 · CVE Program
- CVE-2025-30028 · NVD
- FIRST EPSS
- GHSA-7vp3-7c6g-7rvm · GitHub Advisory Database · CC BY 4.0
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