CVE-2018-13286

MEDIUMNVD 6.5

6.5

Incorrect default permissions vulnerability in synouser.conf in Synology Diskstation Manager (DSM) before 6.2-23739-1 allows remote authenticated users to obtain sensitive information via the world readable configuration.

CVSS v3: 6.5
EG Score: —
EPSS: 30.3%
KEV: Not listed

Published

April 1, 2019

Last Modified

January 14, 2025

References (2)

security@synologyhttps://www.synology.com/security/advisory/Synology_SA_18_33
af854a3a-2127-422b-91ae-364da2661108https://www.synology.com/security/advisory/Synology_SA_18_33

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-276Incorrect Default Permissions

Data Freshness Timeline

(refreshed 6× in last 7d / 6× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2018-13286?

CVE-2018-13286 is a medium vulnerability published on April 1, 2019. Incorrect default permissions vulnerability in synouser.conf in Synology Diskstation Manager (DSM) before 6.2-23739-1 allows remote authenticated users to obtain sensitive information via the world readable configuration.

When was CVE-2018-13286 disclosed?

CVE-2018-13286 was first published in the National Vulnerability Database on April 1, 2019, with the most recent update on January 14, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-13286 actively exploited?

CVE-2018-13286 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 30.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-13286?

CVE-2018-13286 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2018-13286?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-13286, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2018-13286

📅 Published

🔄 Last Modified

🔗 References (2)