CVE-2025-13392

8.1 HIGH

Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager (DSM) before 7.2.2-72806-5 and ...

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

Severity and scoring

CVSS: 8.1 HIGH
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-754

Affected products

Vendor	Product
synology	diskstation_manager

Description

Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager (DSM) before 7.2.2-72806-5 and 7.3.1-86003-1 (7.2.1-69057 is not affected) allows remote attackers to bypass authentication with prior knowledge of the distinguished name (DN).

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2025-13392
[Vendor advisory]https://www.synology.com/en-global/security/advisory/Synology_SA_25_14

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