# CVE-2024-52324

## Summary

- **CVE ID:** CVE-2024-52324
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-242
- **Published:** Dec 6, 2024
- **Last Modified:** Mar 13, 2026

## Description

Ruijie Reyee OS versions 2.206.x up to but not including 2.320.x uses an inherently dangerous function which could allow an attacker to send a malicious MQTT message resulting in devices executing arbitrary OS commands.

## Affected Products

- Ruijie — Reyee OS (2.206.x)

## References

- [CNA](https://www.cisa.gov/news-events/ics-advisories/icsa-24-338-01)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.69%
- **EPSS Percentile:** 50.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._