# CVE-2024-46874

## Summary

- **CVE ID:** CVE-2024-46874
- **Severity:** CRITICAL
- **CVSS Score:** 9.2 (CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-280
- **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 could allow MQTT clients connecting with device credentials to send messages to some topics. Attackers with device credentials could issue commands to other devices on behalf of Ruijie's cloud.

## 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:** 0.40%
- **EPSS Percentile:** 33.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._