CVE-2026-40537
MEDIUMCVSS 4.3/10
Last modified
CVE-2026-40537 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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..
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| 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; < 7.2.1 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-40537?
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.
How severe is CVE-2026-40537?
CVE-2026-40537 has a CVSS score of 4.3/10 (MEDIUM severity).
How do I fix CVE-2026-40537?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2026-40537?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST