CVE-2020-36900 - CVE House
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Status published High CVE-2020-36900

All-Dynamics Digital Signage System 2.0.2 Cross-Site Request Forgery via User Management

Vulnerability Description

All-Dynamics Digital Signage System 2.0.2 contains a cross-site request forgery vulnerability that allows attackers to create administrative users without proper request validation. Attackers can craft a malicious web page that automatically submits forms to create a new user with global administrative privileges when a logged-in user visits the page.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • LiquidWorm as Gjoko Krstic of Zero Science Lab

Affected Vendor

All-Dynamics Software GmbH

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Affected Software

Digital Signage System
Vulnerable Versions:
2.0.2 (Build 2098) ILP32W

Timeline

Official Publish: December 10th, 2025
Last Modified: December 11th, 2025
Added to House: July 21st, 2026

CVSS Vectors

Weaknesses (CWE)