CVE-2021-2050

Severity Score

7.6

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Vulnerability in the Oracle BI Publisher product of Oracle Fusion Middleware (component: E-Business Suite - XDO). 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 unauthorized access to critical data or complete access to all Oracle BI Publisher accessible data as well as unauthorized update, insert or delete access to some of Oracle BI Publisher accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle BI Publisher. CVSS 3.1 Base Score 7.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L).

Vulnerabilidad en el producto Oracle BI Publisher de Oracle Fusion Middleware (componente: E-Business Suite - XDO). Las versiones compatibles que están afectadas son 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0 y 12.2.1.4.0. Una vulnerabilidad fácilmente explotable permite a un atacante poco privilegiado con acceso de red por medio de HTTP comprometer a Oracle BI Publisher. Los ataques con éxito de esta vulnerabilidad pueden resultar en un acceso no autorizado a datos críticos o en un acceso completo a todos los datos accesibles de Oracle BI Publisher, así como también una actualización no autorizada, insertar o eliminar el acceso a algunos de los datos accesibles de Oracle BI Publisher y capacidad no autorizada para causar una denegación de servicio parcial (DOS parcial) de Oracle BI Publisher. CVSS 3.1 Puntuación Base 7.6 (Impactos de la Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L)

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2020-12-09 CVE Reserved
2021-01-20 CVE Published
2023-03-08 EPSS Updated
2024-09-26 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.oracle.com/security-alerts/cpujan2021.html	2021-01-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oracle Search vendor "Oracle"		Business Intelligence Publisher Search vendor "Oracle" for product "Business Intelligence Publisher"				5.5.0.0.0 Search vendor "Oracle" for product "Business Intelligence Publisher" and version "5.5.0.0.0"		-		Affected
Oracle Search vendor "Oracle"		Business Intelligence Publisher Search vendor "Oracle" for product "Business Intelligence Publisher"				11.1.1.9.0 Search vendor "Oracle" for product "Business Intelligence Publisher" and version "11.1.1.9.0"		-		Affected
Oracle Search vendor "Oracle"		Business Intelligence Publisher Search vendor "Oracle" for product "Business Intelligence Publisher"				12.2.1.3.0 Search vendor "Oracle" for product "Business Intelligence Publisher" and version "12.2.1.3.0"		-		Affected
Oracle Search vendor "Oracle"		Business Intelligence Publisher Search vendor "Oracle" for product "Business Intelligence Publisher"				12.2.1.4.0 Search vendor "Oracle" for product "Business Intelligence Publisher" and version "12.2.1.4.0"		-		Affected