Vulnerability Details CVE-2020-36894
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 43.5%
CVSS Severity
CVSS v3 Score 7.5
References
- http://www.eibiz.co.th
- https://www.exploit-db.com/exploits/48763
- https://www.vulncheck.com/advisories/eibiz-i-media-server-digital-signage-unauthenticated-user-creation-vulnerability
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5586.php
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5586.php
Products affected by CVE-2020-36894
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cpe:2.3:a:eibiz:i-media_server_digital_signage:3.8.0