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CVE-2023-33237

Estado: ModificadaAlta (8.8)—

TN-5900 Series firmware version v3.3 and prior is vulnerable to improper-authentication vulnerability. This vulnerability arises from inadequate authentication measures implemented in the web API handler, allowing low-privileged APIs to execute restricted actions that only high-privileged APIs are allowed This presents a potential risk of unauthorized exploitation by malicious actors.

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)

Moxa — Tn-5900 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-33237",
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-08T18:10:14.937858Z"
        }
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    "cvssMetricV31": [
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          "userInteraction": "NONE",
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          "privilegesRequired": "LOW",
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  "published": "2023-08-17T02:15:41.177",
  "references": [
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      "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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      "source": "nvd@nist.gov",
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      "lang": "en",
      "value": "TN-5900 Series firmware version v3.3 and prior is vulnerable to improper-authentication vulnerability. This vulnerability arises from inadequate authentication measures implemented in the web API handler, allowing low-privileged APIs to execute restricted actions that only high-privileged APIs are allowed This presents a potential risk of unauthorized exploitation by malicious actors."
    }
  ],
  "lastModified": "2026-06-17T06:01:22.537",
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