Critical severity · published Feb 22, 2024
CVE-2023-51653
Hertzbeat JMX JNDI RCE
9.8
CVSS
2.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HE
hertzbeat · dromara
< 1.4.1 · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-51653
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-51653
Patch
https://github.com/dromara/hertzbeat/commit/f794b0d82be49c596c04a042976446559eb315ef
Exploit
https://github.com/dromara/hertzbeat/security/advisories/GHSA-gcmp-vf6v-59gg
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