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CVE-2020-36892

CRITICAL

9.8

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/10/2025

Derniere modification12/17/2025

Sourcenvd

Observations honeypot0

Produits affectes

eibiz:i-media_server_digital_signage

Faiblesses (CWE)

CWE-306

References

http://www.eibiz.co.th(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48774(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/eibiz-i-media-server-digital-signage-unauthenticated-privilege-escalation(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5584.php(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48774(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5584.php(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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