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Vulnerability Details : CVE-2020-13920

Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the "jmxrmi" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.
Publish Date : 2020-09-10 Last Update Date : 2021-07-21
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 287

- Products Affected By CVE-2020-13920

# Product Type Vendor Product Version Update Edition Language
1 Application Apache Activemq * * * * Version Details Vulnerabilities
2 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
3 Application Oracle Communications Diameter Signaling Router * * * * Version Details Vulnerabilities
4 Application Oracle Flexcube Private Banking 12.0.0 * * * Version Details Vulnerabilities
5 Application Oracle Flexcube Private Banking 12.1.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apache Activemq 1
Debian Debian Linux 1
Oracle Communications Diameter Signaling Router 1
Oracle Flexcube Private Banking 2

- References For CVE-2020-13920

https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d@%3Ccommits.activemq.apache.org%3E
MLIST [activemq-commits] 20210127 [activemq-website] branch master updated: Publish CVE-2021-26117
https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7@%3Ccommits.activemq.apache.org%3E
MLIST [activemq-commits] 20210208 [activemq-website] branch master updated: Publish CVE-2020-13947
http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt
https://www.oracle.com/security-alerts/cpuoct2020.html
https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html
MLIST [debian-lts-announce] 20201007 [SECURITY] [DLA 2400-1] activemq security update

- Metasploit Modules Related To CVE-2020-13920

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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