UNKNOWNKNOWN EXPLOITEDRANSOMWARE: KNOWN

CVE-2023-46604

Apache ActiveMQ Deserialization of Untrusted Data Vulnerability

Published: 2023-11-02
Modified: 2026-07-31
Sources: cisa-kev

Summary

Apache ActiveMQ contains a deserialization of untrusted data vulnerability that may allow a remote attacker with network access to a broker to run shell commands by manipulating serialized class types in the OpenWire protocol to cause the broker to instantiate any class on the classpath.

References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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