Security readout for executives and security teams
This vulnerability lets an unauthenticated attacker create administrator accounts in Eibiz i-Media Server Digital Signage 3.8.0. If exposed, it could give an outside party control of the signage management system. Public exploit information exists, but the provided sources do not show confirmed active exploitation. Highest concern is internet-facing or partner-accessible Eibiz i-Media Server Digital Signage 3.8.0 instances. The CVE record’s affected-version metadata appears inconsistent, so confirm product and version directly from deployed systems and vendor documentation. Prioritize within the next maintenance window, sooner if internet-exposed. The business risk is unauthorized administrative control of signage infrastructure, which could disrupt operations or display unauthorized content. Public exploit references increase urgency even without confirmed active exploitation. Mitigation focus: Identify any Eibiz i-Media Server Digital Signage deployments and confirm version 3.8.0 exposure.; Restrict external access to the application and management interfaces immediately.; Review vendor and advisory sources for available updates or official remediation guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-306: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-36894 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.3 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
9.3CriticalVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-48763CVE reference · exploit
- Vulnerability AdvisoryCVE reference · vendor-advisory
- VulnCheck Advisory: Eibiz i-Media Server Digital Signage 3.8.0 Unauthenticated User Creation VulnerabilityCVE reference · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Missing Authentication for Critical Function
Missing Authentication for Critical Function represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.