PT-2024-14103 · Hertzbeat · Hertzbeat

Luelueking · Published 2024-02-22 · Updated 2025-01-16 · CVE-2023-51388

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Hertzbeat versions prior to 1.4.1

Description 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 script injection. This allows the execution of any static method by default.

Recommendations For versions prior to 1.4.1, update to version 1.4.1 to fix the vulnerability. As a temporary workaround, consider disabling the AviatorEvaluator function until a patch is available. Restrict access to the CalculateAlarm.java module to minimize the risk of exploitation. Avoid using the AviatorEvaluator in the affected API endpoints until the issue is resolved.

Exploit

Fix

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

CVE-2023-51388

GHSA-MCQG-GQXR-HQGJ

Affected Products

Hertzbeat

References · 9

• 🔥 https://github.com/dromara/hertzbeat/security/advisories/GHSA-mcqg-gqxr-hqgj · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51388.json · Exploit
• https://github.com/dromara/hertzbeat/commit/8dcf050e27ca95d15460a7ba98a3df8a9cd1d3d2 · Patch
• https://osv.dev/vulnerability/CVE-2023-51388 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51388 · Security Note
• https://twitter.com/cracbot/status/1760907395088408683 · Twitter Post
• https://t.me/cvenotify/107674 · Telegram Post
• https://t.me/cvenotify/72223 · Telegram Post
• https://twitter.com/CVEnew/status/1760700764559667720 · Twitter Post