What’s Vulnerable › Vulnerabilities
CVE-2026-40537
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-18 · updated 2026-09-18
- Weakness: CWE-918
Description
A server-side request forgery (SSRF) vulnerability in PersonMail API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain non-sensitive information.
Affected products
- Synology DiskStation Manager: from 7.3 before 7.3.2-86009-2; from 7.2.2 before 7.2.2-72806-7; from 7.2.1 before 7.2.1-69057-10 — fixed in 7.2.1-69057-10, 7.2.2-72806-7, 7.3.2-86009-2
How to fix
Upgrade to a fixed version: Synology DiskStation Manager 7.2.1-69057-10, 7.2.2-72806-7, 7.3.2-86009-2. Check the vendor advisory for mitigations.
References
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