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Description

Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A malicious actor would need to have such a crafted client certificate signed by a legitimate, trusted Certificate Authority.

PUBLISHED Reserved 2025-04-16 | Published 2025-12-15 | Updated 2025-12-15 | Assigner elastic




MEDIUM: 6.8CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Problem types

CWE-287 Improper Authentication

Product status

Default status
unaffected

7.0.0 (semver)
affected

8.0.0 (semver)
affected

9.0.0 (semver)
affected

9.2.0 (semver)
affected

References

discuss.elastic.co/...2-2-security-update-esa-2025-27/384063

cve.org (CVE-2025-37731)

nvd.nist.gov (CVE-2025-37731)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.