// For flags

CVE-2021-2391

Oracle Business Intelligence SchedulerConfigPage11g JNDI Injection Remote Code Execution Vulnerability

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

Vulnerability in the Oracle BI Publisher product of Oracle Fusion Middleware (component: Scheduler). Supported versions that are affected are 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle BI Publisher. Successful attacks of this vulnerability can result in takeover of Oracle BI Publisher. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Vulnerabilidad en el producto Oracle BI Publisher de Oracle Fusion Middleware (componente: Scheduler). Las versiones afectadas son 5.5.0.0, 11.1.1.9.0, 12.2.1.3.0 y 12.2.1.4.0. La vulnerabilidad, fácilmente explotable, permite a un atacante con pocos privilegios y acceso a la red a través de HTTP comprometer Oracle BI Publisher. Los ataques exitosos de esta vulnerabilidad pueden resultar en la toma de control de Oracle BI Publisher. Puntuación base de CVSS 3.1: 8,8 (impactos en la confidencialidad, integridad y disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Oracle Business Intelligence. Authentication is required to exploit this vulnerability.
The specific flaw exists within the processing of the SchedulerConfigPage11g class. The issue results from the lack of proper validation of user-supplied data, which can result in execution of arbitrary Java code. An attacker can leverage this vulnerability to execute code in the context of the service account.

*Credits: Quynh Le of VNPT ISC
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2020-12-09 CVE Reserved
  • 2021-07-20 CVE Published
  • 2024-04-04 EPSS Updated
  • 2024-09-26 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Oracle
Search vendor "Oracle"
Bi Publisher
Search vendor "Oracle" for product "Bi Publisher"
5.5.0.0.0
Search vendor "Oracle" for product "Bi Publisher" and version "5.5.0.0.0"
-
Affected
Oracle
Search vendor "Oracle"
Bi Publisher
Search vendor "Oracle" for product "Bi Publisher"
11.1.1.9.0
Search vendor "Oracle" for product "Bi Publisher" and version "11.1.1.9.0"
-
Affected
Oracle
Search vendor "Oracle"
Bi Publisher
Search vendor "Oracle" for product "Bi Publisher"
12.2.1.3.0
Search vendor "Oracle" for product "Bi Publisher" and version "12.2.1.3.0"
-
Affected
Oracle
Search vendor "Oracle"
Bi Publisher
Search vendor "Oracle" for product "Bi Publisher"
12.2.1.4.0
Search vendor "Oracle" for product "Bi Publisher" and version "12.2.1.4.0"
-
Affected