CVE-2019-12409

HIGH

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.

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/[email protected]%3Cannounce.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Csolr-user.lucene.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.lucene.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cgeneral.lucene.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.lucene.apache.org%3E

https://support.f5.com/csp/article/K23720587?utm_source=f5support&utm_medium=RSS

Details

Source: MITRE

Published: 2019-11-18

Updated: 2020-07-23

Type: CWE-434

Risk Information

CVSS v2.0

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (3 total)

IDNameProductFamilySeverity
98929Apache Solr 8.1.1 < 8.3.0 Remote Code ExecutionWeb Application ScanningComponent Vulnerability
high
132315Apache Solr 8.1.1, 8.2.0 Remote JMX RMI Deserialization VulnerabilityNessusCGI abuses
high
131167Apache Solr 8.1.1 / 8.2.0 Remote Code Execution VulnerabilityNessusCGI abuses
high