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CVE-2015-6538

Estado: ModificadaCrítica (9.8)—

The login page in Epiphany Cardio Server 3.3, 4.0, and 4.1 mishandles authentication requests, which allows remote attackers to conduct LDAP injection attacks, and consequently bypass intended access restrictions, via a crafted URL.

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)

Ephiphanyheathdata — Cardio Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-6538",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/AV:N/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"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-12-27T19:59:01.187",
  "references": [
    {
      "url": "http://www.epiphanyhealthdata.com/blog/certresponse",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.kb.cert.org/vuls/id/630239",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.epiphanyhealthdata.com/blog/certresponse",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.kb.cert.org/vuls/id/630239",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The login page in Epiphany Cardio Server 3.3, 4.0, and 4.1 mishandles authentication requests, which allows remote attackers to conduct LDAP injection attacks, and consequently bypass intended access restrictions, via a crafted URL."
    },
    {
      "lang": "es",
      "value": "La página de inicio de sesión en Epiphany Cardio Server 3.3, 4.0 y 4.1 no maneja correctamente las peticiones de autenticación, lo que permite a atacantes remotos llevar a cabo ataques de inyección LDAP, y consecuentemente eludir las restricciones destinadas al acceso, a través de una URL manipulada."
    }
  ],
  "lastModified": "2026-06-17T00:31:01.950",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ephiphanyheathdata:cardio_server:3.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CF530CD3-7537-4E7B-86B2-0BA046F82681"
            },
            {
              "criteria": "cpe:2.3:a:ephiphanyheathdata:cardio_server:4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F07BDD8-0314-4A21-9832-06C409890A7A"
            },
            {
              "criteria": "cpe:2.3:a:ephiphanyheathdata:cardio_server:4.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AB2F228B-F41B-4126-9FF8-BCC097F4A92C"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "<a href=\"https://cwe.mitre.org/data/definitions/90.html\">CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')</a>",
  "sourceIdentifier": "cve@mitre.org"
}