← Vulnerability feed

Vulnerability record · CVE-2020-13931 · published 18 December 2020

CVE-2020-13931: Apache tomee vulnerability

Apache · Tomee

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. CVE-2020-11969 previously addressed the creation of the JMX management interface, however the incomplete fix did not cover this edge case.

9.8 CVSS 3.1 Critical EPSS 3.7% · top 10.7%
9.8CVSS 3.1 base score, v2 6.8
3.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

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. CVE-2020-11969 previously addressed the creation of the JMX management interface, however the incomplete fix did not cover this edge case.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.apache.org/thread.html/r7f98907165b355dc65f28a57f15103a06173ce03261115fa46d569b4%40%3Cdev.tomee.apache.org
https://lists.apache.org/thread.html/r85b87478f8aa4751aa3a06e88622e80ffabae376ee7283e147ee56b9%40%3Cdev.tomee.apache.org
https://lists.apache.org/thread.html/ref088c4732e1a8dd0bbbb96e13ffafcfe65f984238ffa55f438d78fe%40%3Cdev.tomee.apache.org Mailing ListVendor Advisory
https://lists.apache.org/thread.html/r7f98907165b355dc65f28a57f15103a06173ce03261115fa46d569b4%40%3Cdev.tomee.apache.org
https://lists.apache.org/thread.html/r85b87478f8aa4751aa3a06e88622e80ffabae376ee7283e147ee56b9%40%3Cdev.tomee.apache.org
https://lists.apache.org/thread.html/ref088c4732e1a8dd0bbbb96e13ffafcfe65f984238ffa55f438d78fe%40%3Cdev.tomee.apache.org Mailing ListVendor Advisory

Track CVE-2020-13931 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2020-11969Apache tomee missing authentication for critical function vulnerabilityIf Apache TomEE is configured to use the embedded ActiveMQ broker, and the broker URI includes the useJMX=true parameter, a JMX port is opened on TCP…EPSS 4.1%9.8CVE-2019-13990Softwareag quartz xml external entity (xxe) vulnerabilityinitDocumentParser in xml/XMLSchedulingDataProcessor.java in Terracotta Quartz Scheduler through 2.3.0 allows XXE attacks via a job description.EPSS 16%9.8CVE-2016-0779Apache tomee deserialization of untrusted data vulnerabilityThe EjbObjectInputStream class in Apache TomEE before 1.7.4 and 7.x before 7.0.0-M3 allows remote attackers to execute arbitrary code via a crafted s…EPSS 9.9%7.5CVE-2021-40690Apache santuario xml security for java information exposure vulnerabilityAll versions of Apache Santuario - XML Security for Java prior to 2.2.3 and 2.1.7 are vulnerable to an issue where the "secureValidation" property is…EPSS 7.4%7.5CVE-2021-30468Apache cxf uncontrolled resource consumption vulnerabilityA vulnerability in the JsonMapObjectReaderWriter of Apache CXF allows an attacker to submit malformed JSON to a web service, which results in the thr…EPSS 7.0%7.5CVE-2019-17359Bouncycastle bc-java allocation without limits vulnerabilityThe ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, vi…EPSS 9.0%6.1CVE-2018-8031Apache tomee cross-site scripting vulnerabilityThe Apache TomEE console (tomee-webapp) has a XSS vulnerability which could allow javascript to be executed if the user is given a malicious URL. Thi…EPSS 2.0%5.3CVE-2021-33037Apache Tomcat HTTP transfer-encoding parsing flaw enables request smugglingApache Tomcat versions 10.0.0-M1 through 10.0.6, 9.0.0.M1 through 9.0.46, and 8.5.0 through 8.5.66 parse the HTTP transfer-encoding header incorrectl…EPSS 75%analysed

Source: NIST National Vulnerability Database (record CVE-2020-13931), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.