Skip to content
CVE PROGRAM SOURCE RECORD3.7 Low

CVE-2026-40538

An improper restriction of excessive authentication attempts vulnerability in Auto block in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-

Description

An improper restriction of excessive authentication attempts vulnerability in Auto block in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote attackers to read limited files via brute-force attacks.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Synology DiskStation Manager (DSM)

Default version status: affected

  • 7.3.2 to < 7.3.2-86009-2affected
  • 7.2.2 to < 7.2.2-72806-7affected
  • 7.2.1 to < 7.2.1-69057-10affected
  • 0 to < 7.2.1unknown

References