CVE-2021-22146

EPSS 27.8%

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.

Affected products

n/a · n/a

public PoCs found — 3

githubgithub.com/magichk/cve-2021-22146★ 3 cve_referencepacketstormsecurity.com/files/163655/Elasticsearch-ECE-7.13.3-Database-Disclosure.htmlunverified exploitdbwww.exploit-db.com/exploits/50152unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/163655/Elasticsearch-ECE-7.13.3-Database-Disclosure.html https://discuss.elastic.co/t/elastic-cloud-enterprise-security-update/279180 https://security.netapp.com/advisory/ntap-20210819-0005/