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CVE-2024-33673

Estado: AnalizadaAlta (7.8)—

An issue was discovered in Veritas Backup Exec before 22.2 HotFix 917391. Improper access controls allow for DLL Hijacking in the Windows DLL Search path.

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)

Veritas — Backup Exec

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-33673",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-33673",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-21T20:32:16.825497Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:veritas:backup_exec:*:*:*:*:*:*:*:*"
          ],
          "vendor": "veritas",
          "product": "backup_exec",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "22.2",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-04-26T02:15:06.790",
  "references": [
    {
      "url": "https://www.veritas.com/support/en_US/security/VTS24-002#H2",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.veritas.com/support/en_US/security/VTS24-002#H2",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Veritas Backup Exec before 22.2 HotFix 917391. Improper access controls allow for DLL Hijacking in the Windows DLL Search path."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en Veritas Backup Exec antes de la versión 22.2 HotFix 917391. Los controles de acceso inadecuados permiten el secuestro de DLL en la ruta de búsqueda de DLL de Windows."
    }
  ],
  "lastModified": "2026-06-17T07:32:12.967",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:veritas:backup_exec:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4899F727-0DE6-449B-BECE-DD04647B7815",
              "versionEndExcluding": "23.0",
              "versionStartIncluding": "21.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}