CVE-2023-51653

Name: CVE-2023-51653
Creator: NVD / NIST
Published: 2024-02-22T16:15:53.8+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.13%

Last modified Jun 17, 2026

CVE-2023-51653 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Hertzbeat is a real-time monitoring system. In the implementation of `JmxCollectImpl.java`, `JMXConnectorFactory.connect` is vulnerable to JNDI injection. EPSS estimates a 2.13% chance of exploitation in the next 30 days.

Description

Hertzbeat is a real-time monitoring system. In the implementation of `JmxCollectImpl.java`, `JMXConnectorFactory.connect` is vulnerable to JNDI injection. The corresponding interface is `/api/monitor/detect`. If there is a URL field, the address will be used by default. When the URL is `service:jmx:rmi:///jndi/rmi://xxxxxxx:1099/localHikari`, it can be exploited to cause remote code execution. Version 1.4.1 contains a fix for this issue.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.13%

79.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Apache	Hertzbeat	< 1.4.1

References

https://github.com/dromara/hertzbeat/commit/f794b0d82be49c596c04a042976446559eb315efPatch
https://github.com/dromara/hertzbeat/security/advisories/GHSA-gcmp-vf6v-59ggExploit, Vendor Advisory
https://github.com/dromara/hertzbeat/commit/f794b0d82be49c596c04a042976446559eb315efPatch
https://github.com/dromara/hertzbeat/security/advisories/GHSA-gcmp-vf6v-59ggExploit, Vendor Advisory

Timeline

Published: Feb 22, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-51653?

How severe is CVE-2023-51653?

CVE-2023-51653 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.13% probability of exploitation in the next 30 days.

How do I fix CVE-2023-51653?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-51653?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST