P4Verified

CVE-2025-62371: opensearch data prepper before 2.12.2 (exclusive); +1 more affected products

CVE-2025-62371. CVSS 3.1 base score 7.4 (HIGH, Vendor/CNA). EPSS 0.00195 (percentile 0.08391), scored 2026-10-06.

Affected technology

opensearch data prepper · before 2.12.2 (exclusive)
amazon

data-prepper · < 2.12.2
opensearch-project

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Users can add the cert parameter to their OpenSearch sink or source configuration with the path to the cluster's CA certificate. Vendor/CNA’s CVSS 3.1 assessment (base score 7.4/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 2026-10-08 17:34:54.775209+00:00

CWE: CWE-295
CCR priority: 29.6 /100 (P4)
CVSS 3.1: 7.4 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N · Vendor/CNA
EPSS: 0.00195 · percentile 0.08429 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-62371.html