3.7

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 7.3.2-86009-2 allows remote attackers to read limited files via brute-force attacks.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerSynology
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Produkt DiskStation Manager (DSM)
Default Statusaffected
Version 7.3.2
Version < 7.3.2-86009-2
Status affected
Version 7.2.2
Version < 7.2.2-72806-7
Status affected
Version 7.2.1
Version < 7.2.1-69057-10
Status affected
Version 0
Version < 7.2.1
Status unknown
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.166
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Synology 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-307 Improper Restriction of Excessive Authentication Attempts

The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.

https://www.synology.com/en-global/security/advisory/Synology_SA_26_06