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CVE-2023-4570

Status: ModifiedHigh (8.8)—

An improper access restriction in NI MeasurementLink Python services could allow an attacker on an adjacent network to reach services exposed on localhost. These services were previously thought to be unreachable outside of the node. This affects measurement plug-ins written in Python using version 1.1.0 of the ni-measurementlink-service Python package and all previous versions.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

NI — Measurementlink

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2023-4570",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-4570",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-19T18:53:21.646541Z"
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    "cvssMetricV31": [
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        "cvssData": {
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          "attackVector": "ADJACENT_NETWORK",
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          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
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        "exploitabilityScore": 2.8
      },
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          "attackVector": "ADJACENT_NETWORK",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "NI",
          "modules": [
            "Python Services"
          ],
          "product": "MeasurementLink ",
          "versions": [
            {
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              "version": "1.0.0",
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  "published": "2023-10-05T16:15:12.357",
  "references": [
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      "tags": [
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      "source": "security@ni.com"
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      "url": "https://www.ni.com/en/support/documentation/supplemental/23/improper-restriction-in-ni-measurementlink-python-services.html",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "security@ni.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-420"
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    {
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      "source": "nvd@nist.gov",
      "description": [
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          "value": "NVD-CWE-Other"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper access restriction in NI MeasurementLink Python services could allow an attacker on an adjacent network to reach services exposed on localhost.  These services were previously thought to be unreachable outside of the node.  This affects measurement plug-ins written in Python using version 1.1.0 of the ni-measurementlink-service Python package and all previous versions.\n"
    },
    {
      "lang": "es",
      "value": "Una restricción de acceso inadecuada en los servicios de NI MeasurementLink Python podría permitir que un atacante en una red adyacente acceda a servicios expuestos en localhost. Anteriormente se pensaba que estos servicios eran inalcanzables fuera del nodo. Esto afecta a los complementos de medición escritos en Python que utilizan la versión 1.1.0 del paquete Python ni-measurementlink-service y todas las versiones anteriores."
    }
  ],
  "lastModified": "2026-06-17T06:38:07.370",
  "configurations": [
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          "operator": "OR"
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  "sourceIdentifier": "security@ni.com"
}