CVE-2021-2303: oracle oss support tools

csirt@kutim:~/threat-intel/cve/CVE-2021-2303

CVSS 4.9 · Medium EPSS 1,5%

Kerentanan pada oracle oss support tools. Skor CVSS 3.1 4.9 (Medium) menurut oracle.com.

Deskripsi (NVD)

Vulnerability in the OSS Support Tools product of Oracle Support Tools (component: Diagnostic Assistant). The supported version that is affected is Prior to 2.12.41. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise OSS Support Tools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all OSS Support Tools accessible data. CVSS 3.1 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).

Rincian

Terbit di NVD: 22 April 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 4.9 (Medium), sumber oracle.com
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
EPSS (30 hari): 1,5% peluang dieksploitasi; lebih tinggi dari 72,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
oracle	oss support tools	Semua versi sebelum 2.12.41

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.oracle.com/security-alerts/cpuapr2021.html patch · advisory vendor
https://www.zerodayinitiative.com/advisories/ZDI-21-458/ advisory pihak ketiga · vdb entry

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.