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CVE-2025-37731

CVE-2025-37731 · Elasticsearch Improper Authentication

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 6.8 · Medium · EPSS 0.2%

Published
Updated

Stack: system

Affected products and versions

  • elasticsearch

    Versions
    • ≥ 7.0.0, ≤ 7.17.29: Affected (semver)
    • ≥ 8.0.0, ≤ 8.19.7: Affected (semver)
    • ≥ 9.0.0, ≤ 9.1.7: Affected (semver)
    • ≥ 9.2.0, ≤ 9.2.1: Affected (semver)

    No fix published

  • elasticsearch Ubuntu:16.04:LTS

    Versions
    • 1.6.2+dfsg-1
    • 1.7.3+dfsg-1
    • 1.7.3+dfsg-2
    • 1.7.3+dfsg-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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