CVE-2023-5044

Estado: ModificadaAlta (8.8)—

Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 57%
Percentil entre todas las CVEs puntuadas: 99
Fecha de la puntuación: 6/10/2026

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)

Kubernetes — Ingress-nginx

CWE

CWE-20
CWE-94

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2023-5044",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-5044",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-06-12T14:53:07.514025Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
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          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
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  "affected": [
    {
      "source": "jordan@liggitt.net",
      "affectedData": [
        {
          "repo": "https://github.com/kubernetes/ingress-nginx",
          "vendor": "Kubernetes",
          "product": "ingress-nginx",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.9.0",
              "versionType": "semver"
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              "version": "1.9.0"
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          "defaultStatus": "unknown"
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  ],
  "published": "2023-10-25T20:15:18.187",
  "references": [
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      "url": "http://www.openwall.com/lists/oss-security/2023/10/25/3",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
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      "source": "jordan@liggitt.net"
    },
    {
      "url": "https://github.com/kubernetes/ingress-nginx/issues/10572",
      "tags": [
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        "Mitigation",
        "Vendor Advisory"
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      "source": "jordan@liggitt.net"
    },
    {
      "url": "https://groups.google.com/g/kubernetes-security-announce/c/ukuYYvRNel0",
      "tags": [
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      "source": "jordan@liggitt.net"
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    {
      "url": "https://security.netapp.com/advisory/ntap-20240307-0012/",
      "source": "jordan@liggitt.net"
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    {
      "url": "http://www.openwall.com/lists/oss-security/2023/10/25/3",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "tags": [
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://security.netapp.com/advisory/ntap-20240307-0012/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "jordan@liggitt.net",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation."
    },
    {
      "lang": "es",
      "value": "Inyección de código a través de la anotación nginx.ingress.kubernetes.io/permanent-redirect."
    }
  ],
  "lastModified": "2026-06-17T06:47:25.490",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:kubernetes:ingress-nginx:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B1FAA6D4-954E-4E5F-AB9A-61E1A3F9CD9B",
              "versionEndExcluding": "1.9.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "jordan@liggitt.net"
}