CVE-2020-14756

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core Components). Supported versions that are affected are 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via IIOP, T3 to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Vulnerabilidad en el producto Oracle Coherence de Oracle Fusion Middleware (componente: Core Components). Las versiones compatibles que están afectadas son 3.7.1.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 y 14.1.1.0.0. Una vulnerabilidad explotable fácilmente permite a un atacante no autenticado con acceso de red por medio de IIOP, T3 comprometer a Oracle Coherence. Los ataques con éxito de esta vulnerabilidad pueden resultar en la toma de control de Oracle Coherence. CVSS 3.1 Puntuación Base 9.8 (Impactos de la Confidencialidad, Integridad y Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2020-06-19 CVE Reserved
2021-01-20 CVE Published
2021-01-27 First Exploit
2023-10-06 EPSS Updated
2024-09-26 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC
https://github.com/Y4er/CVE-2020-14756	2021-01-27

URL	Date	SRC
https://www.oracle.com/security-alerts/cpujan2021.html	2022-03-29
https://www.oracle.com/security-alerts/cpujan2022.html	2022-03-29

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oracle Search vendor "Oracle"		Coherence Search vendor "Oracle" for product "Coherence"				3.7.1.0 Search vendor "Oracle" for product "Coherence" and version "3.7.1.0"		-		Affected
Oracle Search vendor "Oracle"		Coherence Search vendor "Oracle" for product "Coherence"				12.1.3.0.0 Search vendor "Oracle" for product "Coherence" and version "12.1.3.0.0"		-		Affected
Oracle Search vendor "Oracle"		Coherence Search vendor "Oracle" for product "Coherence"				12.2.1.3.0 Search vendor "Oracle" for product "Coherence" and version "12.2.1.3.0"		-		Affected
Oracle Search vendor "Oracle"		Coherence Search vendor "Oracle" for product "Coherence"				12.2.1.4.0 Search vendor "Oracle" for product "Coherence" and version "12.2.1.4.0"		-		Affected
Oracle Search vendor "Oracle"		Coherence Search vendor "Oracle" for product "Coherence"				14.1.1.0.0 Search vendor "Oracle" for product "Coherence" and version "14.1.1.0.0"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				>= 4.3.0.1.0 <= 4.3.0.6.0 Search vendor "Oracle" for product "Utilities Framework" and version " >= 4.3.0.1.0 <= 4.3.0.6.0"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				4.2.0.2.0 Search vendor "Oracle" for product "Utilities Framework" and version "4.2.0.2.0"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				4.2.0.3.0 Search vendor "Oracle" for product "Utilities Framework" and version "4.2.0.3.0"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				4.4.0.0.0 Search vendor "Oracle" for product "Utilities Framework" and version "4.4.0.0.0"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				4.4.0.2.0 Search vendor "Oracle" for product "Utilities Framework" and version "4.4.0.2.0"		-		Affected
Oracle Search vendor "Oracle"		Utilities Framework Search vendor "Oracle" for product "Utilities Framework"				4.4.0.3.0 Search vendor "Oracle" for product "Utilities Framework" and version "4.4.0.3.0"		-		Affected