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CVE-2023-46604

Apache ActiveMQ, Apache ActiveMQ Legacy OpenWire Module: Unbounded deserialization causes ActiveMQ to be vulnerable to a remote code execution (RCE) attack

Published: Oct 27, 2023Updated: Nov 4, 2025 Sources: CVE List NVD GHSA BDU csafCWE-502
NVD MITRE
10.0CVSSCRITICAL
EPSS Score
99.7%
Top 0.1%
CISA KEV
Active Exploitation
Since Nov 2, 2023
Exploits
3 Known
Remediation
Patch Available
Am I actually vulnerable?1 Nuclei template available — see how to check your systems. How to verify

Description

The Tableau Server component in Opcenter Intelligence contains multiple vulnerabilities as described below. Siemens has released a new version for Opcenter Intelligence and recommends to update to the latest version and to install the latest available version of Tableau Server as described in https://support.sw.siemens.com/knowledge-base/PL8822108.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:LI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-502

Affected Products

activemqapache
LibraryLibrary
OSS Libraries / generic-library
activemq legacy openwire moduleapache
Mixed
Web & CMS Plugins / cms-core
debian linuxdebian
On-premOS
Operating Systems / linux-distro
e-series santricity unified managernetappHardware Firmware
e-series santricity web services proxynetappHardware Firmware
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd
debianoss-projectGBOperating Systemsaka debian gnu/linux
netappcommercialUSHardware Firmware
and 8 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Nov 2, 2023
Remediation due:Nov 23, 2023
Ransomware:Known ransomware use

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

3 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-246355.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-246355.html
cert-portal.siemens.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-044-14.json
raw.githubusercontent.com
and 33 more references View all →

Timeline

Published
Oct 27, 2023
Added to CISA KEV
Nov 2, 2023
Last Updated
Nov 4, 2025

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