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CVE-2023-43623

Estado: ModificadaMedia (5.3)—

A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions < V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions < V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions < V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions < V5.4.0). Applications using the affected module are vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users.

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)

Mendix — Forgot Password

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-43623",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-43623",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-18T18:49:24.540753Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "productcert@siemens.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "productcert@siemens.com",
      "affectedData": [
        {
          "vendor": "Siemens",
          "product": "Mendix Forgot Password (Mendix 10 compatible)",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V5.4.0"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "Mendix Forgot Password (Mendix 7 compatible)",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V3.7.3"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "Mendix Forgot Password (Mendix 8 compatible)",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V4.1.3"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "vendor": "Siemens",
          "product": "Mendix Forgot Password (Mendix 9 compatible)",
          "versions": [
            {
              "status": "affected",
              "version": "All versions < V5.4.0"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2023-10-10T11:15:12.240",
  "references": [
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-295483.pdf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "productcert@siemens.com"
    },
    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-295483.pdf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "productcert@siemens.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-203"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions < V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions < V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions < V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions < V5.4.0). Applications using the affected module are vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad en: \nMendix Forgot Password (compatible con Mendix 10) (todas las versiones &lt; V5.4.0), \nMendix Forgot Password (compatible con Mendix 7) (todas las versiones &lt; V3.7.3), \nMendix Forgot Password (compatible con Mendix 8) (Todas versiones &lt; V4.1.3),\nMendix Forgot Password (compatible con Mendix 9) (Todas las versiones &lt; V5.4.0). \nLas aplicaciones que utilizan el módulo afectado son vulnerables a la enumeración de usuarios debido a respuestas distinguibles. Esto podría permitir que un atacante remoto no autenticado determine si un usuario es válido o no, permitiendo un ataque de fuerza bruta con usuarios válidos."
    }
  ],
  "lastModified": "2026-06-17T06:26:05.600",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mendix:forgot_password:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A4841C81-BDB6-4D19-9399-25E106AF654B",
              "versionEndExcluding": "3.7.3"
            },
            {
              "criteria": "cpe:2.3:a:mendix:forgot_password:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4D6E5A35-E9FB-4F42-8022-605EE691C0B6",
              "versionEndExcluding": "4.1.3",
              "versionStartIncluding": "4.0.0"
            },
            {
              "criteria": "cpe:2.3:a:mendix:forgot_password:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B5D68BE8-7D5E-4FFF-A1B6-E9ECA060BCEC",
              "versionEndExcluding": "5.4.0",
              "versionStartIncluding": "5.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "productcert@siemens.com"
}