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.
Metrics
Affected Vendors & Products
References
History
Thu, 11 Dec 2025 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Eibiz
Eibiz i-media Server Digital Signage |
|
| Vendors & Products |
Eibiz
Eibiz i-media Server Digital Signage |
Thu, 11 Dec 2025 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 10 Dec 2025 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Eibiz i-Media Server Digital Signage 3.8.0 Unauthenticated User Creation Vulnerability | |
| Weaknesses | CWE-306 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-12-10T20:53:33.232Z
Updated: 2025-12-11T18:53:19.465Z
Reserved: 2025-12-09T11:46:53.451Z
Link: CVE-2020-36894
Updated: 2025-12-11T15:58:53.348Z
Status : Received
Published: 2025-12-10T21:16:01.743
Modified: 2025-12-11T19:15:49.440
Link: CVE-2020-36894
No data.