{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/41997?format=json","vulnerability_id":"VCID-gtyf-tdxq-zygk","summary":"Improper Certificate Validation\nAn 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.","aliases":[{"alias":"CVE-2020-1952"},{"alias":"GHSA-wc6f-cjcp-cc33"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/60059?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-parent@0.9.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-parent@0.9.2"},{"url":"http://public2.vulnerablecode.io/api/packages/77163?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-server@0.9.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-64mx-h4s7-zuhm"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-server@0.9.2"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/550366?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-parent@0.8.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-parent@0.8.0"},{"url":"http://public2.vulnerablecode.io/api/packages/550367?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-parent@0.8.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-parent@0.8.1"},{"url":"http://public2.vulnerablecode.io/api/packages/550368?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-parent@0.8.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-parent@0.8.2"},{"url":"http://public2.vulnerablecode.io/api/packages/550369?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-parent@0.9.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-parent@0.9.0"},{"url":"http://public2.vulnerablecode.io/api/packages/550370?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-parent@0.9.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-parent@0.9.1"},{"url":"http://public2.vulnerablecode.io/api/packages/77159?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-server@0.8.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-64mx-h4s7-zuhm"},{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-server@0.8.0"},{"url":"http://public2.vulnerablecode.io/api/packages/253583?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-server@0.8.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-64mx-h4s7-zuhm"},{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-server@0.8.1"},{"url":"http://public2.vulnerablecode.io/api/packages/77160?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-server@0.8.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-64mx-h4s7-zuhm"},{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-server@0.8.2"},{"url":"http://public2.vulnerablecode.io/api/packages/77161?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-server@0.9.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-64mx-h4s7-zuhm"},{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-server@0.9.0"},{"url":"http://public2.vulnerablecode.io/api/packages/77162?format=json","purl":"pkg:maven/org.apache.iotdb/iotdb-server@0.9.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-64mx-h4s7-zuhm"},{"vulnerability":"VCID-gtyf-tdxq-zygk"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.iotdb/iotdb-server@0.9.1"}],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-1952","reference_id":"","reference_type":"","scores":[{"value":"0.01653","scoring_system":"epss","scoring_elements":"0.82393","published_at":"2026-06-05T12:55:00Z"},{"value":"0.01653","scoring_system":"epss","scoring_elements":"0.82398","published_at":"2026-06-09T12:55:00Z"},{"value":"0.01653","scoring_system":"epss","scoring_elements":"0.82384","published_at":"2026-06-08T12:55:00Z"},{"value":"0.01653","scoring_system":"epss","scoring_elements":"0.82391","published_at":"2026-06-07T12:55:00Z"},{"value":"0.01653","scoring_system":"epss","scoring_elements":"0.82364","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-1952"},{"reference_url":"https://lists.apache.org/thread.html/r3d2ff899ead64d2952fdc1fbb1f520ca42011ed2b4c7f786e921f6b9%40%3Cdev.iotdb.apache.org%3E","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.apache.org/thread.html/r3d2ff899ead64d2952fdc1fbb1f520ca42011ed2b4c7f786e921f6b9%40%3Cdev.iotdb.apache.org%3E"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1952","reference_id":"CVE-2020-1952","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1952"},{"reference_url":"https://github.com/advisories/GHSA-wc6f-cjcp-cc33","reference_id":"GHSA-wc6f-cjcp-cc33","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-wc6f-cjcp-cc33"}],"weaknesses":[{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."},{"cwe_id":295,"name":"Improper Certificate Validation","description":"The product does not validate, or incorrectly validates, a certificate."},{"cwe_id":78,"name":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","description":"The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."}],"exploits":[],"severity_range_score":"7.0 - 9.8","exploitability":"0.5","weighted_severity":"8.8","risk_score":4.4,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-gtyf-tdxq-zygk"}