{
  "id": "CVE-2021-45027",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-09-01T18:15:09.097",
  "lastModified": "2022-09-07T15:29:11.593",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An arbitrary file download vulnerability in Oliver v5 Library Server Versions < 5.00.008.053 via the FileServlet function allows for arbitrary file download by an attacker using unsanitized user supplied input."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de descarga arbitraria de archivos en Oliver Library Server versi\u00f3n v5, versiones anteriores a &lt; 5.00.008.053, por medio de la funci\u00f3n FileServlet permite la descarga arbitraria de archivos por parte de un atacante usando la entrada suministrada por el usuario sin sanear"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-494"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:softlinkint:oliver_v5_library:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "8.00.008.053",
              "matchCriteriaId": "75D5CDA9-CADE-4A89-BE0B-E65CB6C052FB"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.exploit-db.com/exploits/50599",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://www.softlinkint.com/product/oliver/",
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ]
    }
  ]
}