Oracle Essbase HTTP Privilege Escalation Leading to Unauthorized Data Access
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Oracle Corporation | Oracle Essbase | affected |
|
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Oracle | Essbase |
|
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.324% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cpuoct2026.html |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Oracle Essbase HTTP Privilege Escalation Leading to Unauthorized Data Access |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Oracle Essbase High-Privilege HTTP Data Access Vulnerability | |
| Weaknesses | CWE-266 CWE-285 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-200 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Oracle Essbase High-Privilege HTTP Data Access Vulnerability | |
| Weaknesses | CWE-266 CWE-285 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | High‑Privilege Remote HTTP Exploit Enabling Unauthorized Data Access in Oracle Essbase 21.8.3.0.0 | |
| Weaknesses | CWE-200 CWE-284 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | NVD-CWE-noinfo |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | High‑Privilege Remote HTTP Exploit Enabling Unauthorized Data Access in Oracle Essbase 21.8.3.0.0 | |
| Weaknesses | CWE-200 CWE-284 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vulnerability in Oracle Essbase (component: Security). The supported version that is affected is 21.8.3.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Essbase. While the vulnerability is in Oracle Essbase, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Essbase accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N). | |
| First Time appeared |
Oracle
Oracle essbase |
|
| CPEs | cpe:2.3:a:oracle:essbase:21.8.3.0.0:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle essbase |
|
| References |
| |
| Metrics |
cvssV3_1
|