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CVE-2025-37727

Estado: AnalizadaMedia (5.7)—

Insertion of sensitive information in log file in Elasticsearch can lead to loss of confidentiality under specific preconditions when auditing requests to the reindex API https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-reindex

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Elastic — Elasticsearch

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-37727",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-37727",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-10-10T16:34:28.484931Z"
        }
      }
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          "attackVector": "ADJACENT_NETWORK",
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          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
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        "exploitabilityScore": 2.1
      }
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  "affected": [
    {
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      "affectedData": [
        {
          "repo": "https://github.com/elasticsearch",
          "vendor": "Elastic",
          "product": "Elasticsearch",
          "versions": [
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              "version": "7.0.0",
              "versionType": "semver",
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  "published": "2025-10-10T10:15:34.167",
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  "weaknesses": [
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      "description": [
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          "value": "CWE-532"
        }
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  ],
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    {
      "lang": "en",
      "value": "Insertion of sensitive information in log file in Elasticsearch can lead to loss of confidentiality under specific preconditions when auditing requests to the  reindex API https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-reindex"
    }
  ],
  "lastModified": "2026-06-17T09:15:19.530",
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