{"api_version":"1","generated_at":"2026-05-13T07:41:53+00:00","cve":"CVE-2020-13931","urls":{"html":"https://cve.report/CVE-2020-13931","api":"https://cve.report/api/cve/CVE-2020-13931.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-13931","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-13931"},"summary":{"title":"CVE-2020-13931","description":"If Apache TomEE 8.0.0-M1 - 8.0.3, 7.1.0 - 7.1.3, 7.0.0-M1 - 7.0.8, 1.0.0 - 1.7.5 is configured to use the embedded ActiveMQ broker, and the broker config is misconfigured, a JMX port is opened on TCP port 1099, which does not include authentication. 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