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CV_2023_11_1: Remote Code Execution Vulnerability in Apache ActiveMQ CRITICAL

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  • Advisory ID: CV_2023_11_1
  • Title: Remote Code Execution Vulnerability in Apache ActiveMQ
  • Severity: CRITICAL
  • Issued: 2023-11-06
  • Updated: 2023-11-06
  • CVSS Score Range: 9.0 - 10.0
  • Additional Links:

Impacted Products

The vulnerability affects the Commvault Web Server.


We have issued an update to replace the older versions of the Apache ActiveMQ component with version 5.18.3 on the Web Server.

To fix this vulnerability, install the latest maintenance release version for the affected Platform Release on the Web Server.

CVE Details

Info Description

The Java OpenWire protocol marshaller is vulnerable to Remote Code Execution. This vulnerability may allow a remote attacker with network access to either a Java-based OpenWire broker or client to run arbitrary shell commands by manipulating serialized class types in the OpenWire protocol to cause either the client or the broker (respectively) to instantiate any class on the classpath. Users are recommended to upgrade both brokers and clients to version 5.15.16, 5.16.7, 5.17.6, or 5.18.3 which fixes this issue.