RCE in Apache Hertzbeat
CVE-2023-51387
Hertzbeat is an open source, real-time monitoring system. Hertzbeat uses aviatorscript to evaluate alert expressions. The alert expressions are supposed to be some simple expressions. However, due to improper sanitization for alert express…
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.015 (70.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apache Hertzbeat
- Dromara Hertzbeat — versions < 1.4.1
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2023-51387?
- CVE-2023-51387 is a high-severity vulnerability in Apache Hertzbeat, classified under Code Injection. CVSS score: 7.2/10. Published 2023-12-22.
- How severe is CVE-2023-51387?
- High severity. CVSS v3 base score is 7.2 out of 10.