Auth bypass in Eibiz I-media_server_digital_signage
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 t…
Vulnerability class: Broken Authentication
EPSS: 0.007 (48.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Eibiz I-media_server_digital_signage — versions 3.8.0
- Eibiz Co.,ltd. I-media Server Digital Signage — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, VDB Entry, Third Party Advisory, exploit)
- disclosure@vulncheck.com (Exploit, vendor-advisory, Third Party Advisory)
- disclosure@vulncheck.com (technical-description, Broken Link)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2020-36894?
- CVE-2020-36894 is a high-severity vulnerability in Eibiz I-media_server_digital_signage, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2025-12-10.
- How severe is CVE-2020-36894?
- High severity. CVSS v3 base score is 7.5 out of 10.