dbcve.org
Fusion Digital SignageApplication · Spinetix

CVE-2020-36887

HIGH · 7.5 CVSS v3.1 Published 2025-12-10
Fix available
A fix is available. Upgrade to after 3.4.8 or later.
See remediation →
84/100
Remediation priority · High
Public exploit Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
SpinetiX Fusion Digital Signage 3.4.8 contains an unauthenticated information disclosure vulnerability in the database backup directory. Attackers can access the /content/files/backups/ endpoint to download sensitive backup files containing user credentials and system information.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis

A detailed technical summary for this CVE is being prepared.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Fusion Digital SignageApplication
Affected:<= 3.4.8

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

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

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to a release after 3.4.8
Recommended fix Moderate confidence

SpinetiX Fusion Digital Signage version 3.4.9 or later

  1. Identify all SpinetiX Fusion Digital Signage instances currently running version 3.4.8 or earlier in your environment
  2. Backup all current configuration and content data before performing the upgrade
  3. Download the latest stable version of SpinetiX Fusion Digital Signage from the official vendor website (www.spinetix.com)
  4. Upgrade all affected instances to version 3.4.9 or later (the first version containing the security fix)
  5. After upgrading, verify that the /content/files/backups/ endpoint is no longer accessible without authentication
  6. Confirm that backup files can only be accessed by authenticated users with appropriate privileges
  7. If immediate upgrade is not possible, configure the web server to deny external access to the /content/files/backups/ directory path
  8. Audit existing backup files for any unauthorized access attempts and rotate credentials for all user accounts
Caveat Review vendor release notes for version 3.4.9 to check for any configuration or feature changes that may require adjustment

Generated from the published advisory — verify against the referenced sources before acting.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2020-36887 in production — separate from our analysis above.

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What this is

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What belongs here
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  • Version or environment caveats, and links to real fixes
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