« Volver al listado

CVE-2019-4576

Estado: ModificadaCrítica (9.8)—

IBM QRadar Network Packet Capture 7.3.0 - 7.3.3 Patch 1 and 7.4.0 GA does not require that users should have strong passwords by default, which makes it easier for attackers to compromise user accounts. IBM X-Force ID: 166803.

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)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2019-4576",
  "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
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.9,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.2
      }
    ],
    "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": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "QRadar Network Packet Capture Software",
          "versions": [
            {
              "status": "affected",
              "version": "7.3"
            },
            {
              "status": "affected",
              "version": "7.3.3.Patch1"
            },
            {
              "status": "affected",
              "version": "7.4"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-06-10T13:15:11.277",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/166803",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6221298",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/166803",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6221298",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-521"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM QRadar Network Packet Capture 7.3.0 - 7.3.3 Patch 1 and 7.4.0 GA does not require that users should have strong passwords by default, which makes it easier for attackers to compromise user accounts. IBM X-Force ID: 166803."
    },
    {
      "lang": "es",
      "value": "IBM QRadar Network Packet Capture versiones 7.3.0 - 7.3.3 Parche 1 y 7.4.0 GA, no requiere que los usuarios tengan contraseñas seguras por defecto, lo que facilita a atacantes comprometer las cuentas de los usuarios. IBM X-Force ID: 166803"
    }
  ],
  "lastModified": "2026-06-17T02:36:40.607",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F2583AFF-0F6F-40E3-8ECC-544E0F5A5766",
              "versionEndExcluding": "7.3.2",
              "versionStartIncluding": "7.3.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:7.3.2:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B7452233-1563-4C2E-A1A9-341D2F75FE22"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:7.3.2:patch_1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7E7BA12E-1403-4BF6-AAC0-D8467D1F0EE2"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:7.3.2:patch_2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D3A6E127-8D43-4CA9-B567-3C7B69C21B99"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:7.3.2:patch_3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0286FC1C-9A9E-4B48-A15A-95A879487AB4"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:7.3.2:patch_4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C95FF2DD-E962-4A8B-9AB1-6B9D203F2C80"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:7.3.3:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3856582A-6D0C-4FED-8BBA-B6EA62B43D80"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:7.3.3:patch_1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5468E763-BAB7-4B9C-A34B-1C1CA2C38AF6"
            },
            {
              "criteria": "cpe:2.3:a:ibm:qradar_network_packet_capture:7.4.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "51132C14-80BB-45FF-9CE0-40D7F9045794"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}