Security advisory

{
  "id": "e587909ecdaf39d8da6f1aede1058af3c895dc77e5ac089cc799c61a710490fa",
  "url": "https://osv.dev/vulnerability/CVE-2020-19858",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-19858",
    "summary": "Platinum Upnp SDK through 1.2.0 has a directory traversal vulnerability. The attack could remote attack victim by sending http://ip:port/../privacy.avi URL to compromise a victim's privacy.",
    "evidence": "osv:CVE-2020-19858",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-19858",
      "aliases": [
        "CVE-2020-19858"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/plutinosoft/platinum",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "cfd78d869a55fa429117d2d55b26472cc6f445c5"
                },
                {
                  "fixed": "9a4ceaccb1585ec35c45fd8e2585538fff6a865e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:plutinosoft:platinum:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.2.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "9a4ceaccb1585ec35c45fd8e2585538fff6a865e"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.2.0",
            "1.1.1",
            "1.1.0",
            "1.0.9.2",
            "1.0.9"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-19858.json",
            "vanir_signatures": [
              {
                "id": "CVE-2020-19858-0e95dbfd",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "89715038123318133197712509297366048175",
                    "154003430596154717838436493955882382533",
                    "244448909281444007921412754850304295595",
                    "199032240060906064054520983253250468326"
                  ]
                },
                "source": "https://github.com/plutinosoft/platinum/commit/9a4ceaccb1585ec35c45fd8e2585538fff6a865e",
                "target": {
                  "file": "Source/Core/PltHttpServer.cpp"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-19858-e498f1ea",
                "digest": {
                  "length": 1664,
                  "function_hash": "204709126429326389787337362557031989060"
                },
                "source": "https://github.com/plutinosoft/platinum/commit/9a4ceaccb1585ec35c45fd8e2585538fff6a865e",
                "target": {
                  "file": "Source/Core/PltHttpServer.cpp",
                  "function": "PLT_HttpServer::ServeFile"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:52:39Z"
          }
        }
      ],
      "modified": "2026-10-20T13:52:39.705950955Z",
      "provider": "osv",
      "references": [
        "https://github.com/plutinosoft/Platinum/issues/22",
        "https://github.com/plutinosoft/Platinum/commit/9a4ceaccb1585ec35c45fd8e2585538fff6a865e"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-19858",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388330,
  "published_at": "2022-01-21T13:15:08.197+00:00"
}