CVE-2021-33184

7.7 highEPSS 1.0%

High (7.7) in synology download station. EPSS 1.0% chance of exploitation in the next 30 days.

Server-Side request forgery (SSRF) vulnerability in task management component in Synology Download Station before 3.8.15-3563 allows remote authenticated users to read arbitrary files via unspecified vectors.

Severity

CVSS 3.1

7.7 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2021-06-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

synology:download_station

References

https://www.synology.com/security/advisory/Synology_SA_20_23
https://www.synology.com/security/advisory/Synology_SA_20_23

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