CVE-2021-22146

Elasticsearch ECE 7.13.3 - Anonymous Database Dump

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

All versions of Elastic Cloud Enterprise has the Elasticsearch “anonymous” user enabled by default in deployed clusters. While in the default setting the anonymous user has no permissions and is unable to successfully query any Elasticsearch APIs, an attacker could leverage the anonymous user to gain insight into certain details of a deployed cluster.

Todas las versiones de Elastic Cloud Enterprise presentan el usuario "anonymous" de Elasticsearch habilitado por defecto en los clusters desplegados. Mientras que en la configuración por defecto el usuario anónimo no presenta permisos y no puede consultar con éxito cualquier API de Elasticsearch, un atacante podría aprovechar el usuario anónimo para conseguir información sobre determinados detalles de un clúster desplegado

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-04 CVE Reserved
2021-07-21 CVE Published
2021-07-26 First Exploit
2024-08-03 CVE Updated
2024-11-06 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (4)

URL	Tag	Source
https://security.netapp.com/advisory/ntap-20210819-0005	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/50152	2021-07-26
http://packetstormsecurity.com/files/163655/Elasticsearch-ECE-7.13.3-Database-Disclosure.html	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://discuss.elastic.co/t/elastic-cloud-enterprise-security-update/279180	2022-07-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Elastic Search vendor "Elastic"		Elasticsearch Search vendor "Elastic" for product "Elasticsearch"				7.13.3 Search vendor "Elastic" for product "Elasticsearch" and version "7.13.3"		-		Affected