CVE-2025-30028

high

Published 2026-05-27 · Modified 2026-05-27

CVSS v3

8.6

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

CVSS v2

—

VIR risk

8.6

Description

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

Predictions

Exploit likelihood

91%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

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

CWEs

CWE-89

Verify integrity in audit chain (admin only). AS-IS.