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CVE-2020-28173

Estado: ModificadaAlta (7.2)—

Simple College Website 1.0 allows a user to conduct remote code execution via /alumni/admin/ajax.php?action=save_settings when uploading a malicious file using the image upload functionality, which is stored in /alumni/admin/assets/uploads/.

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)

Simple College Project — Simple College

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-28173",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-03-31T13:15:13.100",
  "references": [
    {
      "url": "https://dl.packetstormsecurity.net/2010-exploits/simplecollegewebsite10-sqlexec.txt",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/yunaranyancat/poc-dump/blob/main/simplecollegewebsite/sqli_rce.py",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.sourcecodester.com/php/14548/simple-college-website-using-htmlphpmysqli-source-code.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.sourcecodester.com/sites/default/files/download/oretnom23/simple-college-website.zip",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://dl.packetstormsecurity.net/2010-exploits/simplecollegewebsite10-sqlexec.txt",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/yunaranyancat/poc-dump/blob/main/simplecollegewebsite/sqli_rce.py",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.sourcecodester.com/php/14548/simple-college-website-using-htmlphpmysqli-source-code.html",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.sourcecodester.com/sites/default/files/download/oretnom23/simple-college-website.zip",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Simple College Website 1.0 allows a user to conduct remote code execution via /alumni/admin/ajax.php?action=save_settings when uploading a malicious file using the image upload functionality, which is stored in /alumni/admin/assets/uploads/."
    },
    {
      "lang": "es",
      "value": "Simple College Website versión 1.0, permite al usuario conducir una ejecución de código remota  por medio de /alumni/admin/ajax.php?action=save_settings cuando se carga un archivo malicioso usando la funcionalidad de carga de imagen, que es almacenada en /alumni/admin/assets/uploads/."
    }
  ],
  "lastModified": "2026-06-17T03:10:10.123",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:simple_college_project:simple_college:1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BF2EFAFE-218A-4315-ACFB-1EB15B72E2AA"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}