{"cve":"CVE-2019-12409","nvd":{"published":"2019-11-18T21:15:11.857","modified":"2026-06-17T02:14:35.820","status":"Modified","description":"The 8.1.1 and 8.2.0 releases of Apache Solr contain an insecure setting for the ENABLE_REMOTE_JMX_OPTS configuration option in the default solr.in.sh configuration file shipping with Solr. If you use the default solr.in.sh file from the affected releases, then JMX monitoring will be enabled and exposed on RMI_PORT (default=18983), without any authentication. If this port is opened for inbound traffic in your firewall, then anyone with network access to your Solr nodes will be able to access JMX, which may in turn allow them to upload malicious code for execution on the Solr server.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-434"],"references":["https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-12409-RCE%20Vulnerability%20Due%20to%20Bad%20Defalut%20Config-Apache%20Solr","https://lists.apache.org/thread.html/47e112035b4aa67ece3b75dbcd1b9c9212895b9dfe2a71f6f7c174e2%40%3Cannounce.apache.org%3E","https://lists.apache.org/thread.html/6640c7e370fce2b74e466a605a46244ccc40666ad9e3064a4e04a85d%40%3Csolr-user.lucene.apache.org%3E","https://lists.apache.org/thread.html/925cdb49ceae78baddb45da7beb9b4d2b1ddc4a8e318c65e91fb4e87%40%3Cissues.lucene.apache.org%3E","https://lists.apache.org/thread.html/a044eae4f6f5b0160ece5bf9cc4c0dad90ce7dd9bb210a9dc50b54be%40%3Cgeneral.lucene.apache.org%3E"],"products":["apache:solr"],"source":"nvd","synced_at":"2026-10-19T20:59:25.448946135+00:00"},"epss":{"cve":"CVE-2019-12409","score":0.21614,"percentile":0.97627,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2289-pqfq-6wx7","url":"https://osv.dev/vulnerability/GHSA-2289-pqfq-6wx7","summary":"Unrestricted upload of file with dangerous type in Apache Solr","modified":"2023-11-08T04:01:04.539490Z","packages":[{"ecosystem":"Maven","name":"org.apache.solr:solr-core","purl":"pkg:maven/org.apache.solr/solr-core","ranges":[">=8.1.1 <8.3.0"],"fixed":["8.3.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}