CVE-2021-2333

Severity Score

4.9

*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 XML DB component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows high privileged attacker having Alter User privilege with network access via Oracle Net to compromise Oracle XML DB. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle XML DB 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).

Una vulnerabilidad en el componente Oracle XML DB de Oracle Database Server. Unas versiones Soportadas que están afectadas son 12.1.0.2, 12.2.0.1 y 19c. Una vulnerabilidad explotable fácilmente, permite a un atacante con altos privilegios de Alter User con acceso a la red por medio de Oracle Net comprometer Oracle XML DB. Los ataques con éxito de esta vulnerabilidad pueden resultar en acceso no autorizado a datos críticos o acceso completo a todos los datos accesibles de Oracle XML DB. CVSS 3.1 Puntuación Base 4.9 (Impactos en la Confidencialidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2020-12-09 CVE Reserved
2021-07-20 CVE Published
2023-11-21 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/cpujul2021.html	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oracle Search vendor "Oracle"		Xml Database Search vendor "Oracle" for product "Xml Database"				12.1.0.2 Search vendor "Oracle" for product "Xml Database" and version "12.1.0.2"		-		Affected
Oracle Search vendor "Oracle"		Xml Database Search vendor "Oracle" for product "Xml Database"				12.2.0.1 Search vendor "Oracle" for product "Xml Database" and version "12.2.0.1"		-		Affected
Oracle Search vendor "Oracle"		Xml Database Search vendor "Oracle" for product "Xml Database"				19c Search vendor "Oracle" for product "Xml Database" and version "19c"		-		Affected