What’s Vulnerable › Vulnerabilities

CVE-2018-13281

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-10-31 · updated 2026-06-17
• Weakness: CWE-200

Description

Information exposure vulnerability in SYNO.Core.ACL in Synology DiskStation Manager (DSM) before 6.2-23739-2 allows remote authenticated users to determine the existence and obtain the metadata of arbitrary files via the file_path parameter.

Affected products

• Synology DiskStation Manager: from 6.1 before 6.1.7-15284-2; from 6.2 before 6.2-23739-2; 5.2, 6.0 — fixed in 6.1.7-15284-2, 6.2-23739-2
• Synology Skynas: all versions
• Synology Vs960Hd: all versions

How to fix

Upgrade to a fixed version: Synology DiskStation Manager 6.1.7-15284-2, 6.2-23739-2. Check the vendor advisory for mitigations.

References

• https://www.synology.com/en-global/support/security/Synology_SA_18_36
• https://www.synology.com/en-global/support/security/Synology_SA_18_36

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