Security advisory

{
  "id": "b5232108d13248a9b7d3121720cf5f6976c6553715aa170268be3b6f2c1780a0",
  "url": "https://osv.dev/vulnerability/CVE-2019-16965",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-16965",
    "summary": "resources/cmd.php in FusionPBX up to 4.5.7 suffers from a command injection vulnerability due to a lack of input validation, which allows authenticated administrative attackers to execute any commands on the host as www-data.",
    "evidence": "osv:CVE-2019-16965",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-16965",
      "aliases": [
        "CVE-2019-16965"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/fusionpbx/fusionpbx",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "6baad9af1bc55c80b793af3bd1ac35b39c20b173"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "6baad9af1bc55c80b793af3bd1ac35b39c20b173"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-16965.json"
          }
        }
      ],
      "modified": "2026-10-20T10:50:47.585007372Z",
      "provider": "osv",
      "references": [
        "https://github.com/fusionpbx/fusionpbx/commit/6baad9af1bc55c80b793af3bd1ac35b39c20b173",
        "https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-sofia-api-command-injection-2/"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fusionpbx:fusionpbx",
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "4.5.7"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "4.5.7"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2019-16965",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382158,
  "published_at": "2019-10-21T19:15:10.97+00:00"
}