Security advisory

{
  "id": "46f8b53caeedd38c346916ed89fe4f91a89901ac1c7cb7ae406f0afab0fefe40",
  "url": "https://osv.dev/vulnerability/CVE-2020-1952",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-1952",
    "summary": "An issue was found in Apache IoTDB .9.0 to 0.9.1 and 0.8.0 to 0.8.2. When starting IoTDB, the JMX port 31999 is exposed with no certification.Then, clients could execute code remotely.",
    "evidence": "osv:CVE-2020-1952",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-1952",
      "aliases": [
        "CVE-2020-1952",
        "GHSA-wc6f-cjcp-cc33"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/iotdb",
              "type": "GIT",
              "events": [
                {
                  "introduced": "2f4da03b05d1c063eaaca622c68de86abe35de22"
                },
                {
                  "last_affected": "09a94f2c02dec27f483a2ccb41a8265331be193d"
                },
                {
                  "introduced": "257df94d57c29c628b1ab0d6a2fdd20ba7df9ca4"
                },
                {
                  "last_affected": "d665690607933db9fdac057ebe250c19c9f63974"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.8.0"
                      },
                      {
                        "last_affected": "0.8.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.9.0"
                      },
                      {
                        "last_affected": "0.9.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "release/0.9.1",
            "release/0.8.2",
            "release/0.9.0",
            "release-0.8.1",
            "release/0.8.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1952.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:23.170225172Z",
      "provider": "osv",
      "references": [
        "https://lists.apache.org/thread.html/r3d2ff899ead64d2952fdc1fbb1f520ca42011ed2b4c7f786e921f6b9%40%3Cdev.iotdb.apache.org%3E"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-1952",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 430863,
  "published_at": "2020-04-27T17:15:13.533+00:00"
}