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CVE-2021-44966

Estado: ModificadaCrítica (9.8)—

SQL injection bypass authentication vulnerability in PHPGURUKUL Employee Record Management System 1.2 via index.php. An attacker can log in as an admin account of this system and can destroy, change or manipulate all sensitive information on the system.

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)

Phpgurukul — Employee Record Management System

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-44966",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "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": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-12-13T15:15:08.313",
  "references": [
    {
      "url": "https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/PHPGURUKUL/ANUJ%20KUMAR/Employee-Record-Management-System-SQL-Injection-Bypass-Authentication",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/PHPGURUKUL/ANUJ%20KUMAR/Employee-Record-Management-System-SQL-Injection-Bypass-Authentication",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SQL injection bypass authentication vulnerability in PHPGURUKUL Employee Record Management System 1.2 via index.php. An attacker can log in as an admin account of this system and can destroy, change or manipulate all sensitive information on the system."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de omisión de autenticación por inyección SQL en PHPGURUKUL Employee Record Management System versión 1.2 por medio del archivo index.php. Un atacante puede iniciar sesión como una cuenta de administrador de este sistema y puede destruir, cambiar o manipular toda la información confidencial del sistema"
    }
  ],
  "lastModified": "2026-06-17T04:13:00.610",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:phpgurukul:employee_record_management_system:1.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "78DEEB05-D38F-4F67-8CBF-DFA39A3C1AF1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}