High8.1Synology Updated
DSM: Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager (DSM) before 7.2.2-72…
Synology-SA-25:14 Published May 27, 2026Updated by vendor Jun 17, 2026
CVE-2025-13392
Affected products & platforms
SynologyUnclassified
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).
Affected versions
- 7.2.2-72806
- 7.3.1-86003
- 7.2.1-69057
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
- 7.2.2-72806-5
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Upgrade the affected Synology product to a fixed release: 7.3.1-86003-1, 7.2.2-72806-5.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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