CVE-2020-36892: eibiz i-media server digital signage

csirt@kutim:~/threat-intel/cve/CVE-2020-36892

CVSS 9.8 · Critical EPSS 1,1%

Kerentanan Missing Authentication for Critical Function pada eibiz i-media server digital signage. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 10 Desember 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-306: Missing Authentication for Critical Function
EPSS (30 hari): 1,1% peluang dieksploitasi; lebih tinggi dari 63,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
eibiz	i-media server digital signage	Versi 3.8.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.exploit-db.com/exploits/48774 exploit · advisory pihak ketiga · vdb entry
https://www.vulncheck.com/advisories/eibiz-i-media-server-digital-signage-unauthenticated-privilege-escalation advisory pihak ketiga
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5584.php exploit · advisory pihak ketiga
http://www.eibiz.co.th broken link

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.