CVE-2020-12760: opennms horizon +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2020-12760

CVSS 8.8 · High EPSS 3,5%

Kerentanan Deserialization of Untrusted Data pada opennms horizon, opennms meridian. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

An issue was discovered in OpenNMS Horizon before 26.0.1, and Meridian before 2018.1.19 and 2019 before 2019.1.7. The ActiveMQ channel configuration allowed for arbitrary deserialization of Java objects (aka ActiveMQ Minion payload deserialization), leading to remote code execution for any authenticated channel user regardless of its assigned permissions.

Rincian

Terbit di NVD: 11 Mei 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-502: Deserialization of Untrusted Data
EPSS (30 hari): 3,5% peluang dieksploitasi; lebih tinggi dari 88,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
opennms	opennms horizon	Semua versi sebelum 26.1.0
opennms	opennms meridian	Semua versi sebelum 2018.1.19
opennms	opennms meridian	Versi 2019 hingga sebelum 2019.1.7

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://issues.opennms.org/browse/NMS-12673 advisory vendor
https://www.opennms.com/en/blog/2020-04-29-opennms-horizon-26-0-1-luchador-released/ release notes · advisory vendor
https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2018-1-18-wildfire-released/ release notes · advisory vendor
https://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2019-1-6-europa-released/ release notes · advisory vendor
https://github.com/OpenNMS/opennms/releases/tag/opennms-26.0.1-1 release notes

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.