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CVE-2023-1550

Estado: ModificadaMedia (5.5)—

Insertion of Sensitive Information into log file vulnerability in NGINX Agent. NGINX Agent version 2.0 before 2.23.3 inserts sensitive information into a log file. An authenticated attacker with local access to read agent log files may gain access to private keys. This issue is only exposed when the non-default trace level logging is enabled. Note: NGINX Agent is included with NGINX Instance Manager and used in conjunction with NGINX API Connectivity Manager, and NGINX Management Suite Security Monitoring.

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 (2)

F5 — Nginx AgentF5 — Nginx Instance Manager

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-1550",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2023-1550",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-12T16:15:06.608189Z"
        }
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    ],
    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:L/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": 1.8
      }
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  "affected": [
    {
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      "affectedData": [
        {
          "repo": "https://github.com/nginx/agent/",
          "vendor": "F5",
          "product": "NGINX Agent",
          "versions": [
            {
              "status": "affected",
              "version": "2.0",
              "lessThan": "2.23.3",
              "versionType": "semver"
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  "published": "2023-03-29T17:15:07.107",
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      "tags": [
        "Vendor Advisory"
      ],
      "source": "f5sirt@f5.com"
    },
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    },
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      "url": "https://my.f5.com/manage/s/article/K000133135",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-532"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insertion of Sensitive Information into log file vulnerability in NGINX Agent. NGINX Agent version 2.0 before 2.23.3 inserts sensitive information into a log file. An authenticated attacker with local access to read agent log files may gain access to private keys. This issue is only exposed when the non-default trace level logging is enabled. Note: NGINX Agent is included with NGINX Instance Manager and used in conjunction with NGINX API Connectivity Manager, and NGINX Management Suite Security Monitoring."
    }
  ],
  "lastModified": "2026-06-17T05:28:14.390",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "2.9.0",
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          ],
          "operator": "OR"
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  ],
  "sourceIdentifier": "f5sirt@f5.com"
}