CVE-2025-13392 (GCVE-0-2025-13392)

Vulnerability from cvelistv5 – Published: 2026-05-27 08:36 – Updated: 2026-05-27 13:44
VLAI?
Summary
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).
Severity ?
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: 7.3 , < 7.3.1-86003-1 (semver)
Affected: 7.2.2 , < 7.2.2-72806-5 (semver)
Unaffected: 7.2.1 , < 7.2.1.* (semver)
Unknown: 0 , < 7.2.1 (semver)
Create a notification for this product.
Credits
Le Trong Phuc (chanze@VRC) and Cao Ngoc Quy (Chino Kafuu)
Show details on NVD website
To clipboard 

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.