Description

Eibiz i-Media Server Digital Signage 3.8.0 contains an authentication bypass vulnerability that allows unauthenticated attackers to create admin users through AMF-encoded object manipulation. Attackers can send crafted serialized objects to the /messagebroker/amf endpoint to create administrative users without authentication, bypassing security controls.

INFO

Published Date :

2025-12-10T20:53:33.232Z

Last Modified :

2025-12-11T18:53:19.465Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2020-36894 vulnerability.

Vendors Products
Eibiz
  • I-media Server Digital Signage
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2020-36894.

URL Resource
http://www.eibiz.co.th cve-icon cve-icon
https://www.exploit-db.com/exploits/48763 cve-icon cve-icon
https://www.vulncheck.com/advisories/eibiz-i-media-server-digital-signage-unauthenticated-user-creation-vulnerability cve-icon cve-icon
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5586.php cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability