CVE-2021-22146

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    CVE-2021-22146

    Published: 21 Jul 2021Last Modified: 9 Jul 2026

    Summary:

    Details: 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.

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

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5d21bea28db1e89ecc1f66311ebdec9dc3aa7d64
    Fixed -None

    Affected versions

    7.13.3

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-22146 | CVE-DB