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CVE-2024-40480

Estado: ModificadaCrítica (9.8)—

A Broken Access Control vulnerability was found in /admin/update.php and /admin/dashboard.php in Kashipara Online Exam System v1.0, which allows remote unauthenticated attackers to view administrator dashboard and delete valid user accounts via the direct URL access.

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)

Jayesh — Online Exam System

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-40480",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-40480",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-21T20:29:16.650595Z"
        }
      }
    ],
    "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
      },
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "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": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
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              "version": "n/a"
            }
          ]
        }
      ]
    },
    {
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      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:kashipara:online_exam_system:1.0:*:*:*:*:*:*:*"
          ],
          "vendor": "kashipara",
          "product": "online_exam_system",
          "versions": [
            {
              "status": "affected",
              "version": "1.0"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-08-12T13:38:29.003",
  "references": [
    {
      "url": "https://github.com/takekaramey/CVE_Writeup/blob/main/Kashipara/Online%20Exam%20System%20v1.0/Broken%20Access%20Control%20-%20Admin%20Dashboard%20and%20User%20Deletion.pdf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.kashipara.com/project/php/3/online-exam-php-project-source-code-download",
      "tags": [
        "Product"
      ],
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Broken Access Control vulnerability was found in /admin/update.php and /admin/dashboard.php in Kashipara Online Exam System v1.0, which allows remote unauthenticated attackers to view administrator dashboard and delete valid user accounts via the direct URL access."
    },
    {
      "lang": "es",
      "value": "Se encontró una vulnerabilidad de control de acceso roto en /admin/update.php y /admin/dashboard.php en Kashipara Online Exam System v1.0, que permite a atacantes remotos no autenticados ver el panel del administrador y eliminar cuentas de usuario válidas a través del acceso URL directo."
    }
  ],
  "lastModified": "2026-06-17T07:45:56.910",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jayesh:online_exam_system:1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2CABE8E7-7159-40FF-9FF7-6608FB08D0D5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}