FKIE_CVE-2024-45216

Vulnerability from fkie_nvd - Published: 2024-10-16 08:15 - Updated: 2025-07-01 20:28
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Improper Authentication vulnerability in Apache Solr. Solr instances using the PKIAuthenticationPlugin, which is enabled by default when Solr Authentication is used, are vulnerable to Authentication bypass. A fake ending at the end of any Solr API URL path, will allow requests to skip Authentication while maintaining the API contract with the original URL Path. This fake ending looks like an unprotected API path, however it is stripped off internally after authentication but before API routing. This issue affects Apache Solr: from 5.3.0 before 8.11.4, from 9.0.0 before 9.7.0. Users are recommended to upgrade to version 9.7.0, or 8.11.4, which fix the issue.
References
security@apache.orghttps://solr.apache.org/security.html#cve-2024-45216-apache-solr-authentication-bypass-possible-using-a-fake-url-path-endingVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2024/10/15/8Mailing List
Impacted products
Vendor Product Version
apache solr *
apache solr *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A27D3C72-1252-4E84-BE8C-2B8DDD127D18",
              "versionEndExcluding": "8.11.4",
              "versionStartIncluding": "5.3.0",
              "vulnerable": true
            },
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Authentication vulnerability in Apache Solr.\n\nSolr instances using the PKIAuthenticationPlugin, which is enabled by default when Solr Authentication is used, are vulnerable to Authentication bypass.\nA fake ending at the end of any Solr API URL path, will allow requests to skip Authentication while maintaining the API contract with the original URL Path.\nThis fake ending looks like an unprotected API path, however it is stripped off internally after authentication but before API routing.\n\n\nThis issue affects Apache Solr: from 5.3.0 before 8.11.4, from 9.0.0 before 9.7.0.\n\nUsers are recommended to upgrade to version 9.7.0, or 8.11.4, which fix the issue."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de autenticaci\u00f3n incorrecta en Apache Solr. Las instancias de Solr que utilizan PKIAuthenticationPlugin, que est\u00e1 habilitado de forma predeterminada cuando se utiliza la autenticaci\u00f3n de Solr, son vulnerables a la omisi\u00f3n de la autenticaci\u00f3n. Una terminaci\u00f3n falsa al final de cualquier ruta de URL de la API de Solr permitir\u00e1 que las solicitudes omitan la autenticaci\u00f3n mientras se mantiene el contrato de API con la ruta de URL original. Esta terminaci\u00f3n falsa parece una ruta de API desprotegida, sin embargo, se elimina internamente despu\u00e9s de la autenticaci\u00f3n pero antes del enrutamiento de API. Este problema afecta a Apache Solr: desde 5.3.0 hasta 8.11.4, desde 9.0.0 hasta 9.7.0. Se recomienda a los usuarios actualizar a la versi\u00f3n 9.7.0 o 8.11.4, que solucionan el problema."
    }
  ],
  "id": "CVE-2024-45216",
  "lastModified": "2025-07-01T20:28:13.847",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-10-16T08:15:05.233",
  "references": [
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      "source": "security@apache.org",
      "tags": [
        "Vendor Advisory"
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      "url": "https://solr.apache.org/security.html#cve-2024-45216-apache-solr-authentication-bypass-possible-using-a-fake-url-path-ending"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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