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CVE-2025-30028

8.6 HIGH

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

Published: 2026-05-27 · Last updated: 2026-06-02

Severity and scoring

CVSS
8.6 HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CWE
CWE-89

Affected products

VendorProduct
synologyactive_backup_for_business

Description

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

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2024-47273 — An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup Task functionality in Synology ... (4.3 MEDIUM)
  • CVE-2024-47263 — An improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in Backup.Repository webapi component in ... (4.1 MEDIUM)
  • CVE-2023-52951 — A cleartext transmission of sensitive information vulnerability in Synology Note Station Client before 2.2.4-703 allows man-in-the-middle... (5.9 MEDIUM)
  • CVE-2022-49042 — An inclusion of functionality from untrusted control sphere vulnerability in MinGW DLL component in Synology Hyper Backup Explorer before... (7.8 HIGH)
  • CVE-2022-49036 — An inclusion of functionality from untrusted control sphere vulnerability in OpenSSL configuration in Synology Active Backup for Business... (7.8 HIGH)

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