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CVE-2025-30028

A vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files.

Published: May 27, 2026Updated: May 27, 2026 Sources: CVE List NVD
NVD MITRE
8.6CVSS
HIGH

A vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None

Weaknesses

CWE-89

Affected Products

Active Backup for Business
Synology

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://www.synology.com/en-global/security/advisory/Synology_SA_25_02
synology.com

Timeline

Published
May 27, 2026
Last Updated
May 27, 2026

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