Description
An improper certificate validation vulnerability in Email API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows man-in-the-middle attackers to read or write arbitrary files and conduct denial-of-service attacks.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) | 7.3 – < 7.3.2-86009-2, 7.2.2 – < 7.2.2-72806-7, 7.2.1 – < 7.2.1-69057-10 | 7.3.2-86009-2 |
Advisories 1
- WID-SEC-2026-1125 Synology DiskStation Manager: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 20, 2026
References
- Synology-SA-26:06 DSM vendor-advisory