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CVE-2020-1742

Estado: ModificadaAlta (7)—

An insecure modification vulnerability flaw was found in containers using nmstate/kubernetes-nmstate-handler. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges. Versions before kubernetes-nmstate-handler-container-v2.3.0-30 are affected.

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)

Nmstate — Kubernetes-nmstateRedhat — Openshift Virtualization

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-1742",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.4,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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          "privilegesRequired": "LOW",
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  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "nmstate/kubernetes-nmstate-handler",
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  "published": "2021-06-07T20:15:08.037",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-732"
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  "descriptions": [
    {
      "lang": "en",
      "value": "An insecure modification vulnerability flaw was found in containers using nmstate/kubernetes-nmstate-handler. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges. Versions before kubernetes-nmstate-handler-container-v2.3.0-30 are affected."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un fallo de vulnerabilidad de modificación no segura en los contenedores que usan nmstate/kubernetes-nmstate-handler. Un atacante con acceso al contenedor podría usar este fallo para modificar el parámetro /etc/passwd y escalar sus privilegios. Las versiones anteriores a kubernetes-nmstate-handler-container-v2.3.0-30 están afectadas"
    }
  ],
  "lastModified": "2026-06-17T03:02:18.943",
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