« Volver al listado

CVE-2018-0414

Estado: ModificadaMedia (5.7)—

A vulnerability in the web-based UI of Cisco Secure Access Control Server could allow an authenticated, remote attacker to gain read access to certain information in an affected system. The vulnerability is due to improper handling of XML External Entities (XXEs) when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file.

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)

Cisco — Secure Access Control Server Solution Engine

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2018-0414",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2018-0414",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-25T18:48:40.787706Z"
        }
      }
    ],
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.7,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.1
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "Cisco",
          "product": "Cisco Secure Access Control Server Solution Engine (ACSE)",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-10-05T14:29:00.497",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/105289",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1041688",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-acsxxe",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/105289",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1041688",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-acsxxe",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@cisco.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the web-based UI of Cisco Secure Access Control Server could allow an authenticated, remote attacker to gain read access to certain information in an affected system. The vulnerability is due to improper handling of XML External Entities (XXEs) when parsing an XML file. An attacker could exploit this vulnerability by convincing the administrator of an affected system to import a crafted XML file."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la interfaz web de usuario de Cisco Secure Access Control Server podría permitir que un atacante remoto autenticado obtenga acceso de lectura a determinada información en un sistema afectado. La vulnerabilidad se debe a una gestión incorrecta de XXE (Entidades Externas XML) a la hora de analizar sintácticamente un archivo XML. Un atacante podría explotar esta vulnerabilidad convenciendo al administrador de un sistema afectado para que importe un archivo XML manipulado."
    }
  ],
  "lastModified": "2026-06-17T01:30:43.810",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F50E74E5-E2F3-4EAD-9307-B8C7E8D95254",
              "versionEndExcluding": "5.8"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2AA09B38-0BC4-4F5B-B91F-405C59144FEF"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "157F979E-56B3-43B3-A51B-D108B2CF1C8C"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "84651278-2B86-48F8-BAA0-BF01DE267E96"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BB348B8A-646D-4B16-B009-675D7268340E"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B82436DD-1270-42F2-B902-70A1841AA6AB"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D8B235BF-D10F-4BD1-B6D9-9BAEFFA0E327"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p6:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EB759943-E4CC-40E1-83EE-7BAF533DA2C7"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p7:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ADA84D99-7581-4D1A-BC1C-4CE1ED73743D"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p8:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AA00C861-6E00-4181-A9C7-502B2D14F766"
            },
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_server_solution_engine:5.8:p9:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "87F7FDC6-65F6-4BF1-8AA2-CFE73972E6C1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}