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CVE-2024-7745

Estado: AnalizadaAlta (8.1)—

In WS_FTP Server versions before 8.8.8 (2022.0.8), a Missing Critical Step in Multi-Factor Authentication of the Web Transfer Module allows users to skip the second-factor verification and log in with username and password only.

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)

Progress — WS FTP Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-7745",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-7745",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-28T17:40:35.624678Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@progress.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.2
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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  "affected": [
    {
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        {
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              "lessThan": "8.8.8",
              "versionType": "semver"
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          "platforms": [
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          "product": "ws_ftp_server",
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              "version": "0",
              "lessThan": "8.8.8",
              "versionType": "semver"
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          "defaultStatus": "unknown"
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  ],
  "published": "2024-08-28T17:15:11.593",
  "references": [
    {
      "url": "https://community.progress.com/s/article/WS-FTP-Server-Service-Pack-August-2024",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@progress.com"
    },
    {
      "url": "https://www.progress.com/ftp-server",
      "tags": [
        "Product"
      ],
      "source": "security@progress.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@progress.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-290"
        },
        {
          "lang": "en",
          "value": "CWE-304"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In WS_FTP Server versions before 8.8.8 (2022.0.8), a Missing Critical Step in Multi-Factor Authentication of the Web Transfer Module allows users to skip the second-factor verification and log in with username and password only."
    },
    {
      "lang": "es",
      "value": "En las versiones del servidor WS_FTP anteriores a 8.8.8 (2022.0.8), un paso crítico faltante en la autenticación multifactor del módulo de transferencia web permite a los usuarios omitir la verificación de segundo factor e iniciar sesión solo con nombre de usuario y contraseña."
    }
  ],
  "lastModified": "2026-06-17T08:20:50.340",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "4C8672E4-5F87-4A71-93F9-914643F56F4F",
              "versionEndExcluding": "8.8.8"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "security@progress.com"
}