Eibiz i-Media Server Digital Signage 3.8.0 contains an unauthenticated privilege escalation vulnerability in the updateUser object that allows attackers to modify user roles. Attackers can exploit the /messagebroker/amf endpoint to elevate privileges and take over user accounts by manipulating role settings without authentication.
History

Wed, 17 Dec 2025 16:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:eibiz:i-media_server_digital_signage:3.8.0:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


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

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


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 unauthenticated privilege escalation vulnerability in the updateUser object that allows attackers to modify user roles. Attackers can exploit the /messagebroker/amf endpoint to elevate privileges and take over user accounts by manipulating role settings without authentication.
Title Eibiz i-Media Server Digital Signage 3.8.0 Unauthenticated Privilege Escalation
Weaknesses CWE-306
References
Metrics cvssV4_0

{'score': 9.3, '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2025-12-11T18:53:30.270Z

Reserved: 2025-12-09T11:46:53.451Z

Link: CVE-2020-36892

cve-icon Vulnrichment

Updated: 2025-12-11T16:03:23.788Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-10T21:16:01.423

Modified: 2025-12-17T16:38:28.557

Link: CVE-2020-36892

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-11T21:38:11Z