Vulnerability Monitor

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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.

Published

2021-07-21T15:15:14.100

Last Modified

2024-11-21T05:49:35.827

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	elastic	elasticsearch	7.13.3	Yes

References

http://packetstormsecurity.com/files/163655/Elasticsearch-ECE-7.13.3-Database-Disclosure.html Exploit, Third Party Advisory, VDB Entry ([email protected])
https://discuss.elastic.co/t/elastic-cloud-enterprise-security-update/279180 Vendor Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20210819-0005/ Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/163655/Elasticsearch-ECE-7.13.3-Database-Disclosure.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://discuss.elastic.co/t/elastic-cloud-enterprise-security-update/279180 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20210819-0005/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)