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Synology DiskStation Manager EUVDEUVD-2026-82788

| CVE-2026-40532 MEDIUM
Direct Request ('Forced Browsing') (CWE-425)
2026-09-18 synology GHSA-j58x-gp4x-7crp
6.5
CVSS 3.1 · Vendor: synology
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Severity by source

Vendor (synology) PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
vuln.today AI
6.5 MEDIUM

Network-reachable authenticated user (PR:L) performing forced browsing; confidentiality-only, though C:H is generous and C:L is defensible for a limited wallpaper-path disclosure.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (synology).

CVSS VectorVendor: synology

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Patch available
Sep 18, 2026 - 09:16 EUVD
Analysis Generated
Sep 18, 2026 - 09:12 vuln.today

DescriptionCVE.org

A direct request ('forced browsing') vulnerability in Wallpaper Path in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain sensitive information.

AnalysisAI

Information disclosure in Synology DiskStation Manager (DSM) allows remote authenticated users to obtain sensitive information by directly requesting the Wallpaper Path resource, bypassing intended navigation controls. Affected versions are DSM before 7.2.1-69057-10, 7.2.2-72806-7, and 7.3.2-86009-2. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Requires a valid authenticated DSM user account (PR:L) with network access to the DSM web interface; exploitation is a direct request to the Wallpaper Path resource that bypasses intended navigation controls. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This is a CWE-425 forced-browsing (direct request) information-disclosure flaw in the DSM 'Wallpaper Path' handler. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Vendor-released patch: upgrade to DSM 7.2.1-69057-10 or later, DSM 7.2.2-72806-7 or later, or DSM 7.3.2-86009-2 or later as applicable to the deployed branch. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CRLF injection in the Synology DiskStation Manager (DSM) User API lets a remote, low-privileged authenticated user (PR:L

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Unauthenticated path traversal in the Synology DiskStation Manager (DSM) Desktop API allows remote attackers to write a

CVE-2026-4036 MEDIUM
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An authenticated SQL injection in the Sharing API of Synology DiskStation Manager (DSM) allows remote users with valid -

CVE-2026-40534 MEDIUM
5.4 Sep 18

Cross-site scripting in the Video API of Synology DiskStation Manager (DSM) allows a remote authenticated user to read o

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Unauthenticated remote attackers can query the Desktop API in Synology DiskStation Manager (DSM) to retrieve non-sensiti

CVE-2026-13635 MEDIUM
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Improper encoding and escaping of output in the Auth API of Synology DiskStation Manager (DSM) lets remote, unauthentica

CVE-2026-13623 MEDIUM
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Cross-site scripting in the Synology DiskStation Manager (DSM) Theme API lets a remote attacker who already holds DSM ad

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EUVD-2026-82788 vulnerability details – vuln.today

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