The default configuration in Apache Cassandra 1.2.0 through 1.2.19, 2.0.0 through 2.0.13, and 2.1.0 through 2.1.3 binds an unauthenticated JMX/RMI interface to all network interfaces, which allows remote attackers to execute arbitrary Java code via an RMI request.
References
- https://nvd.nist.gov/vuln/detail/CVE-2015-0225
- http://packetstormsecurity.com/files/131249/Apache-Cassandra-Remote-Code-Execution.html
- http://rhn.redhat.com/errata/RHSA-2015-1947.html
- http://www.mail-archive.com/user@cassandra.apache.org/msg41819.html
- https://github.com/advisories/GHSA-w7f2-gjxf-2gm9