Security readout for executives and security teams
Eibiz i-Media Server Digital Signage 3.8.0 has a critical authentication bypass issue that can let an unauthenticated attacker change user roles. If the server is reachable, an attacker may be able to take over accounts and gain administrative control. Public exploit information exists, but the provided sources do not show confirmed active exploitation. Organizations running Eibiz i-Media Server Digital Signage 3.8.0 are the primary concern, especially if the application or message broker endpoint is reachable from untrusted networks. The source bundle’s affected-version metadata is inconsistent, but advisory titles consistently name version 3.8.0. Treat as urgent for any exposed deployment. The vulnerability can enable account takeover without credentials, and public exploit information exists. Prioritize identifying affected systems, reducing exposure, and seeking vendor guidance or replacement if no supported fix is available. Mitigation focus: Check Eibiz and trusted advisory sources for a fixed release or official mitigation.; Remove public internet exposure for the application where possible.; Restrict access to management and message broker endpoints to trusted networks..
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 lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-36892 mapping review
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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-48774CVE reference · exploit
- Vulnerability AdvisoryCVE reference · vendor-advisory
- VulnCheck Advisory: Eibiz i-Media Server Digital Signage 3.8.0 Unauthenticated Privilege EscalationCVE 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.