CVE-2026-83021

Katalog CVE

CVSS 10.0 · Critical EPSS 0,51%

Kerentanan Improper Authentication pada oracle weblogic server. Skor CVSS 3.1 10.0 (Critical) menurut oracle.com.

Deskripsi (NVD)

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Container). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. While the vulnerability is in Oracle WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

Rincian

Terbit di NVD

15 September 2026

Terakhir diubah

28 September 2026

Status NVD

Analyzed

CVSS 3.1

10.0 (Critical), sumber oracle.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication
CWE-306: Missing Authentication for Critical Function

EPSS (30 hari)

0,51% peluang dieksploitasi; lebih tinggi dari 41,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.oracle.com/security-alerts/cspusep2026.html advisory vendor