CVE-2025-30028

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Summary

CVECVE-2025-30028
StatePUBLISHED
Assignersynology
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-27 09:16:27 UTC
Updated2026-06-02 20:41:12 UTC
DescriptionA vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files.

Risk And Classification

Primary CVSS: v3.1 8.6 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

EPSS: 0.000580000 probability, percentile 0.184930000 (date 2026-06-02)

Problem Types: CWE-89 | CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary8.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
3.1CNACVSS8.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Synology Active Backup For Business 2.7.1-13234 All All All
Application Synology Active Backup For Business 2.7.1-23234 All All All
Application Synology Active Backup For Business 2.7.1-3234 All All All
Operating System Synology Diskstation Manager 6.2 All All All
Operating System Synology Diskstation Manager 7.1 All All All
Operating System Synology Diskstation Manager 7.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Synology Active Backup For Business affected * 2.7.1-3234 semver Not specified
CNA Synology Active Backup For Business affected * 2.7.1-13234 semver Not specified
CNA Synology Active Backup For Business affected * 2.7.1-23234 semver Not specified

References

ReferenceSourceLinkTags
www.synology.com/en-global/security/advisory/Synology_SA_25_02 [email protected] www.synology.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: PSIRT (en)

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