CVE-2021-22146

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://packetstormsecurity.com/files/163655/Elasticsearch-ECE-7.13.3-Database-Disclosure.html	Exploit Third Party Advisory VDB Entry
https://discuss.elastic.co/t/elastic-cloud-enterprise-security-update/279180	Vendor Advisory
https://security.netapp.com/advisory/ntap-20210819-0005/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:elastic:elasticsearch:7.13.3:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-07-21 15:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-22146

Mitre link : CVE-2021-22146

CVE.ORG link : CVE-2021-22146

JSON object : View

Products Affected

elastic

elasticsearch

CWE

NVD-CWE-Other

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