CVE-2021-33184

HighCVSS 7.7/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.7/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weakness enumeration

CWE-918

Affected software

Vendor	Product	Versions
Synology	Synology Download Station	>= unspecified, < 3.8.15-3563

References

https://www.synology.com/security/advisory/Synology_SA_20_23Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_20_23Vendor Advisory

Timeline

Published: Jun 1, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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