Description
A missing authorization vulnerability in the Promotion API in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to write specific files.
Published: 2026-11-12
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Fri, 13 Nov 2026 05:15:00 +0000

Type Values Removed Values Added
First Time appeared Synology
Synology diskstation Manager
Vendors & Products Synology
Synology diskstation Manager

Thu, 12 Nov 2026 18:45:00 +0000

Type Values Removed Values Added
Title Missing Authorization in Promotion API Allows Authenticated File Write

Thu, 12 Nov 2026 03:45:00 +0000

Type Values Removed Values Added
Description A missing authorization vulnerability in the Promotion API in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to write specific files.
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

Subscriptions

Synology Diskstation Manager
cve-icon MITRE

Status: PUBLISHED

Assigner: synology

Published:

Updated: 2026-11-12T03:37:43.961Z

Reserved: 2026-08-10T09:46:41.685Z

Link: CVE-2026-19414

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-12T04:17:19.523

Modified: 2026-11-12T18:50:59.773

Link: CVE-2026-19414

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-13T05:00:07Z

Weaknesses