What’s Vulnerable › Vulnerabilities

CVE-2018-13280

• Severity: medium (CVSS 5.9 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-07-30 · updated 2026-06-17
• Weakness: CWE-330

Description

Use of insufficiently random values vulnerability in SYNO.Encryption.GenRandomKey in Synology DiskStation Manager (DSM) before 6.2-23739 allows man-in-the-middle attackers to compromise non-HTTPS sessions via unspecified vectors.

Affected products

• Synology DiskStation Manager: before 6.2-23739 — fixed in 6.2-23739

How to fix

Upgrade to a fixed version: Synology DiskStation Manager 6.2-23739. Check the vendor advisory for mitigations.

References

• https://www.synology.com/en-global/support/security/Synology_SA_18_39
• https://www.synology.com/en-global/support/security/Synology_SA_18_39

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