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CVE-2019-13409

Estado: ModificadaCrítica (9.8)—

A SQL injection vulnerability was discovered in TOPMeeting before version 8.8 (2019/08/19). An attacker can use a union based injection query string though a search meeting room feature to get databases schema and username/password.

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)

Topmeeting — Topmeeting

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-13409",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/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": "twcert@cert.org.tw",
      "affectedData": [
        {
          "vendor": "TOPOO Technology",
          "product": "TOPMeeting",
          "versions": [
            {
              "status": "affected",
              "version": "before version 8.8 (2019/08/19)"
            }
          ]
        }
      ]
    }
  ],
  "published": "2019-10-17T20:15:11.973",
  "references": [
    {
      "url": "https://tvn.twcert.org.tw/taiwanvn/TVN-201907001",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "twcert@cert.org.tw"
    },
    {
      "url": "https://www.twcert.org.tw/en/cp-128-3019-f0dd8-2.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "twcert@cert.org.tw"
    },
    {
      "url": "https://tvn.twcert.org.tw/taiwanvn/TVN-201907001",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.twcert.org.tw/en/cp-128-3019-f0dd8-2.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "twcert@cert.org.tw",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A SQL injection vulnerability was discovered in TOPMeeting before version 8.8 (2019/08/19). An attacker can use a union based injection query string though a search meeting room feature to get databases schema and username/password."
    },
    {
      "lang": "es",
      "value": "Se detectó una vulnerabilidad de inyección SQL en TOPMeeting versiones anteriores a 8.8 (19/08/2019). Un atacante puede usar una cadena de consulta de inyección basada en unión por medio de una funcionalidad búsqueda de sala de reuniones para obtener el esquema de bases de datos y nombre de usuario y contraseña."
    }
  ],
  "lastModified": "2026-06-17T02:16:44.013",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:topmeeting:topmeeting:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "673E9BDA-0E12-46E0-91C6-71B4EDDD0F54",
              "versionEndExcluding": "8.8"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "twcert@cert.org.tw"
}