Description
An improper neutralization of special elements used in an SQL command vulnerability in the Auth API in Synology DiskStation Manager (DSM) before 7.2.1-69057-13, 7.2.2-72806-10, 7.3.2-86009-5, and 7.4.1-90080-1 allows remote attackers to read or write arbitrary files and conduct denial-of-service attacks.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) | 7.4.1 – < 7.4.1-90080-1, 7.3.2 – < 7.3.2-86009-5, 7.2.2 – < 7.2.2-72806-10, 7.2.1 – < 7.2.1-69057-13 | 7.4.1-90080-1 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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ansonhsu-ai/synology-dsm-cve-2026-76954-ste ★ 0 · Nov 12, 2026
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 1
- WID-SEC-2026-4430 Synology DiskStation Manager: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 11, 2026