CVE-2023-51387
CVSS 3.1 Score 8.8 of 10 (high)
Details
Published Dec 22, 2023
Updated: Jan 3, 2024
CWE ID 94
Summary
CVE-2023-51387 is a vulnerability affecting the open-source real-time monitoring system, Hertzbeat. Prior to version 1.4.1, Hertzbeat used aviatorscript for alert expression evaluation, which was intended for simple expressions only. However, insufficient sanitization of alert expressions allowed malicious users to execute arbitrary commands on the Hertzbeat server. Affected users with access to the alert define function are at risk of exploitation. This vulnerability has been addressed in version 1.4.1.
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Affected Vendors
- Apache Software Foundation
Advisories, Assessments, and Mitigations
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