CVE-2023-51388 CRITICAL

CVE-2023-51388: HertzBeat AviatorScript Inject RCE

Vendor Dromara
Product hertzbeat
Weakness CWE-74
Published February 22, 2024
Last update August 14, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Hertzbeat is a real-time monitoring system. In `CalculateAlarm.java`, `AviatorEvaluator` is used to directly execute the expression function, and no security policy is configured, resulting in AviatorScript (which can execute any static method by default) script injection. Version 1.4.1 fixes this vulnerability.

Key dates

02Disclosure timeline

February 22, 2024 CVE published
August 14, 2024 Record updated