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CVE-2023-46604: Apache ActiveMQ Deserialization of Untrusted Data Vulnerability
Apache ActiveMQ · in CISA KEV since 2023-11-02
2023-11-02added to KEV
2023-11-23federal remediation due date
99.72%EPSS exploit probability (30 days) 100.0th percentile
9.8 CRITICALCVSS 3.1
Knownknown ransomware use
6days from NVD publication to KEV
What it is
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.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| CWE | CWE-502 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2023-10-27 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2023-46604.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.